Want to learn by Video Lectures? CLICK HERE to watch them
Tissues
Tissue is a group of cells that work together to perform a particular function.
Division of Labour / Cell Specializing
In simple organisms, all body functions are done by the single cell itself like Amoeba. But in complex organisms (like in human, plants etc.), different groups of cells perform different functions.
As different groups of cells or tissues are specialized in doing different job, any work is done much more efficiently compared to unicellular organism.
Tissues are mainly classified in two types:
Plant Tissues
Meristematic Tissue (Meristem)
Meristematic tissues are responsible for growth in plants. Cells in these tissues can divide and form new cells.
Meristematic tissues are of three types:
Properties of cells of meristem:
Want to learn by Video Lectures? CLICK HERE to watch them
Experiment:
When tip of roots are cut, apical meristem present there is lost. So no further growth happens.
Permanent Tissue
Cells of meristematic tissues change their shape & size to get specialised in performing other functions in plants body. This process is called Differentiation.
Cells of meristematic tissues differentiate to form different types of permanent tissues.
Permanent tissues are of two types:
Want to learn by Video Lectures? CLICK HERE to watch them
Simple Tissues
Function:
Function:
Function:
Stomata are small openings on epidermal layer of leaf and soft part of stem. A stomata is a composed of two guard cells which regulate the opening and closing of stoma. Stomata present in epidermis allow gaseous exchange and transpiration in plants.
In desert plants, epidermis and cutin (a water proof waxy substance secreted by epidermis) are thicker so water loss is further reduced.
Cork is light so it is used commercially for making several products like bottle stoppers, shuttle cork.
Want to learn by Video Lectures? CLICK HERE to watch them
Complex Tissues
Complex tissues are of two types:
Xylem: Xylem is the tissue that transports water and nutrients from root to upper parts of plant. It is composed of four types of cells i.e. vessel, tracheid, xylem parenchyma and xylem sclerenchyma (fibre).
Vessel is a pipe like structure. Vessels are dead and have lignified thick cell wall. Upper and lower portion of cell wall is absent.
Trachieds are long elongated cells with tapered ending. Trachied cells are dead. Trachied transports water through pits.
Parenchymas are living cells. They store food and nutrients.
Sclerenchymas (fibres) are dead cells. They provide mechanical support to plant.
Phloem: Phloem is the tissue that transports food from site of photosynthesis to different parts of plants. It is composed of four types of cell i.e. sieve cells, companion cells, phloem parenchyma, phloem fibre or blast fibre. All types of cells are live except phoem fibres.
Sieve cells are elongated and have thin cell wall. They have cytoplasm but do not have nucleus and other organs. These cells are responsible for transportation of food and nutrients.
Companion cells have cytoplasm, nucleus and other organelles. They perform the tasks required for sieve cells for living.
Phloem parenchyma store food.
Phloem fibres have thick cell wall and they provide mechanical support to plant.
Experimental Study of Stem
You will see a microscopic view of stem.
Experimental Study of Epidermis
Want to learn by Video Lectures? CLICK HERE to watch them
Animal Tissue
Animal tissues are of four types:
Muscular Tissue
Muscular tissue is composed of elongated cells called muscle fibres. This tissue allows movement in body by contraction and relaxation. It contains special contractile protein which contract and relax to cause movement.
Muscular tissues are of three types:
Smooth: The cells of smooth muscles are spindle shaped and each has one nucleus (c. Smooth muscle is found in those organs where involuntary movement is possible, e.g. muscles in stomach. They move automatically.
Cardiac: The cells of cardiac muscles are in the form of branched fibres. These are found in the heart. Cardiac muscles have many nucleus and striations are present in these muscles. Cardiac muscles can move continuously throughout the life in rhythmic pattern.
Striated (Skeletal): The cells of striated muscles are in the form of long, unbranched fibres. They have multi nucleus. Striations are present on muscle fibres. Striated muscles are found in those organs where voluntary movement is possible, e.g. hands, legs, back, neck, etc.
Nervous Tissue
Nervous tissue makes the nervous system and is composed of specialized cells called neuron. A neuron consists of a cell body (cyton) with a nucleus and cytoplasm from which numerous hair like structures arise called dendrites. One long extension is called Axon. Neurons are connected end to end to form nerves through connective tissue. Nervous tissues are found in brain, spinal cord and nerves.
Want to learn by Video Lectures? CLICK HERE to watch them
Functions:
Connective Tissue
Connective tissues contain cells in a matrix. Matrix is a chemical substance in solid, liquid or jelly form. Connective tissues are of various types:
Epithelial Tissue (Epithelium)
Skin which covers and protects all our body is epithelium. Other occurrences of epithelium are inner lining of mouth, linings of blood vessels, covering of other organs and cavities in body. Cells in epithelial tissue are tightly packed with no intercellular space. They are separated from other tissues by fibrous basement membrane.
Functions:
Types of Epithelial Tissue:
Squamous: It consists of thin, flat disc like polygonal or irregular-shaped cells with round and flat nucleus. They form lining of nose, pericardial cavity, blood vessels etc. They protect the underlying parts of body from mechanical injury. It prevents the entry of germs inside the body. It facilitates diffusion of gases.
Cuboidal: It consists of cube like cells of almost equal height and width. Cuboidal tissue are found in kidney tubules, salivary glands etc. They provide mechanical support to organs and help in absorption and excretion.
Columnar: It consists of tall, cylindrical cells. The free end of the cells consists of figure-like projections. Columnar tissues are found in the inner surface of stomach, intestine etc. Columnar helps in absorption of nutrients, secretion of gastric juices and provides mechanical support to the organs.
Glandular Epithelium: Glandular epithelium tissues are tissues that form multi-cellular glands which produce chemical.
Niceeeee
i also like it
Very simple language used in dronstudy . I too much from study . I understand all topics
Mast
Found the notes an excellent way to learn and study efficiently in less time and good content.❤️
how i download this notes
It is very very useful for me and others...
Very. Nice
Very innovative
Every one is made .....
very useful for ntse
good
good sir
I is so much helpful app .Thanks for this app.
good sir
Good
Waw
I am asking questions
u guys dont study at first. and then come confidently to study from notes thinking that maamla nipat jaayega. stop procrastinating, start studying.
I think that tissues is difficult but after readung these note I love tissue chapter
Thanks very useful notes ........... Best notes for quick study
Thank uit is very useful for exam point of view and easily understandable.
Very useful
This is very useful
The best notes i have ever studied
NICE
Easy for learning
Very helpful in revision
These are awesome. I just love it.
Best laerning website
Very nice and useful notes
I enjoyed studying
Niceeee, very usefulllll
This website is too much helpful for me .
It provides very knowledgeable notes
It's very useful
Very nice and useful
Super very easy to learn
it useful really
It is just amazing notes , so helpfull
Very useful
It's a very nice notes.
Its is very useful for me......
It was freaking good man... Loved it... Mindblowing :)..
It's awesome
Thanks a lot dronstudy
Really
it's very helpful for me.....
Liked it
Simple and everything
Perfect job guys.......
Thanks
This website is so good for revisions
This website is very useful. It has every important thing in summarized manner.
I love this website
It is very useful for every one it is a nice notes
Very very useful website
THANKS A LOT..
I like it very much because it help to me to learn bio......
all the notes got from dronstudy is excellent...............
Nice
It is very much helpful for the students
These notes are very helpful for the students
Students can easily understood whatever are explained by Dronstudy
So thanks a lot Dronstudy
Thos is the best notes and so helpful
ek dum nice notes and useful also
Really extremely helpful..but itna hi padh ke exam ho jayega kya..???
Very useful notes
its to easy to learn and is useful too..
very very useful
vryy useful for students
lovely website.
totally impressed
Aman sagar
Very useful for students to prepare to study and students can understand easily
That's amazing..... It helps children to learn am lot
very nice note i wili give 5 star
awesome notes
wow notes but please dont make your youtube videos chargeable.
nice
can i use it it can work
Nice to hoga hi
Seriously its very helpful thanks
Very nice notes.It is very help full for periodic test.
Short and nice answers.I appreciates this website.
Awesome notes and very helpful
very nice. It helps me lot.Thank you sooooooooo much
World class
Very help full sir more than byju's
Verry useful for exams
This website is really nice and useful .I love it Thanks a lot from study for this great service
Very nice and useful for students. I love it
This is very useful
I like it
This help me to complete my notes
SUPPIERRBBBBBBBBBBBBB!!!!!!!!!!!!!!!!!!..........
I love it
It make me intelligent
I like it
It make me intelligent
character sketch of kezia's father:-
kezia's father displays two divergent characteristicsin the story..initially, he appears as the domineering , head of the family and demands complete obedience from other members..as soon as , returned home in the evening,he wants his tea brought to him along with the newspaper ..instead of taking off his shoes himself ,he makes kezia to do it for him ..he is so strict with her daughter,taht the poor girl stutters in front of him and feel relieved when he goes for work..this negative aspect of his personality is highlighted even more when he punishes her with a ruler..it appears that he fails to understand her daughter who damages his papers accidentally..
however, positive affect of his father is when he take care of his daughter in the absence of the women in the household..he not only carries her in his arms also tucks her comfortably in her bed..this reavels his paternal affection, protective nature and caring attitude..kezia's father thus makes a typical father who poses a stern exterior which actually hides a soft , affectionate and a tender big heart full of love....
Notes are very useful for me.
Thanks for this.
very very useful and valuable notes for students.
Very important notes
Everyone before preparation of their exams must read this
Will be useful....
I also used this website it is asome
THIS was very usefull uss
Very Useful Notes for Exam
Good keEp going
very very useful for project
amazing notes.....
good
very nice and very very useful
very nice and very very useful
thanks sir it help me to much
No.1 app for educational use
If an failure just once studies this notes even he/she can slso understand it easily. It was very helpful for me I have just shared this app with my friends
Thank you
nic pic
good...............................!
Very beautifully explained
Very beautifully explained
The website.dronstudy is going in the right way thank u fro providing these useful notes
I am out of station and unable to attend the coaching staff but then also my syllabus is being completed due to this website
☺
awesome website for study
Very nice
very nice thanks
Very nice for children of class 9th
it is awesome but i want more diagrams........
thanks
thankssssssssssssss a lot
very good for students these types of notes give knowledge
Too gud yaar
Very useful for both teacher's as well as for students
This notes is very useful for exams
it's very useful to study
Good........i suggest u take easier language than this if can .......otherwise it is tooo good .......keep it up
It released a lot of stress from my mind
a very nice site with easy notes.....thanxx dron study
Awsum
Seriously these notes are just amazing.......................and it helped a lot.
Very nice oh
Very nice
Thanks for this
Thank you very much
It is very useful
very useful for my final examinations.....
Very very good notes
It's too good !!! Amazing!!
Really helpful for studies
Awesome notes created for this chapter. No one has to now study ncert book because they can find all of the details in these notes... Very helpful...
I cleared my all confusion.
This is explain in broadly and i understand clearly
Better but can be more efficient
Little good but not amazing
Nice notes......
Very helpful
Very useful
Thanks a lot ìt is very useful for me.
really......its too good and helpful for those student who were absent in his/her teacher's lecture..... they can write down all notes of this chapter from here.......really its too easy notes... if once u read it... then u will get all concept of this chapter...... thanqewwww so much sir....
I am so confused
PLZ define it more
plzz provide functions of areolar tissue
NYC website
It is very nice
It is soo useful for me than
OKkkk. many flow charts, pictures, etc which make easy to learn can be added
What
WOW
the notes are flawless and tooo easy to grasp
IT WOULD BE MORE CONVIENT FOR US IF WE CAN THE PRINT OF IT........
very well prepared
!!!!!!!!!!!!!!!!!!!!!!!!!!!!
there is no option of downlod. but it is very useful to me!!!!!!!!!!!!!!!!!!!!!!
i like it!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
thank u sooooo much...! i would really like the sincere efforts put in by the team...! keep it up....! tq:):):):):):)
His make pass in FA
SA
very good and simple answer
Maja aa Gaya..... Thanks DRONSTUDY..... keep it up.....
Nice and useful notes
It's just good if u learn this you will score high marks
This type of notes are very helpful for students. thank up for notes
The notes are flawless and too easy to grasp.
It would be more convinient for us if we could take the print of them.
Really very nice t
hanks dronstudy
Nice but ....lengthy u can cut short it
thanks.....helped me so much in my exams...
thanks very useful but CONNECTIVE TISSUES MISSING
wonderful and very helpful when you are preparing for the exams...
Nice....very useful
very well prepared
very well prepared
very well prepared and excellent notes.easy to understand and short too
very useful for exam purpouse
very very useful and nice
Really helpful notes
wow
i like it ,it is very helpfull.
Most useful notes for this lesson
Good for students
Thank you dronstudy this is very very very very helpful to us
Very very nice notes.So important.THANK YOU SO MUCH
I love this website. It is amazing! It helped me cover my whole syllabus for my exam in one day.
Very useful for students
Very useful for the students
Very usefull for everyone
Very usefull
Nice notes sir
Very useful for my exams. Thanks Dronstudy
This site is very useful and the notes are ncert based which are proved very useful.
Awesome,it's very helpful to studies
This app helped me a lot. thanks drone study
Superb Notes.........
But please add downloading or printing option...
N I C E
Thank you so much dronstudy....
It will be help for good marks and knowledge
I love this site I Don,' t have notes for exam but studied form this. This helped me alot
I like it very much it very useful for revision
And very very gooooooooooooooood
AMAN KUMAR
I like it very much it very useful for revision
And very very gooooooooooooooood
I like this aap soooooo much
Thank you
Very useful thanku so much
Very nice
Message *thanks a lot
It is very useful for my studying
Awesome very very helpful
Nice book and good Jaat cordva
Very nice and useful book cordva
awesome,mindblowing,gajab app.
this app. help me so much in my exam.
thank you DRONSTUDY
THANK YOU SO MUCH
They're are no doubt amazing. But they are explaining in very short.
Very useful....Anyway,thankyou very much
I want more questions for practice
Thank u.....
Very useful....Anyway,thankyou very much
thankyou
it is very ........ helpful
Thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks thanks. Your site help me a lot tomorrow is my exam and knew all the main thing of this chapter so thanks thanks you for helping me...
Soniceyrrieasilyunderstoodtheseallthanqqdronstudy
that is awesome
Easy to understand after reading the book
very usefull matter
very usefull notes
It is very simple english language to study Thnx
Your notes are very nice. i have seen your videos but they are not full chapter videos but anyhow it is a good website.
Hello Mridul this is our sample video for full video Please call on 9026272829.
bahut bahut dhanyawad notes k liye....bhagwaan aapko kush rakhe
Very nice!!
very helpful
good
Nice And very gooooooooood
Nice
It is very nice notes . And I studies from this notes . Thanks Google very much.
oosum
Your website is very useful for revision and when a student have in complete work he can complete it with your help thanks dronstudy
Your website is very useful for revision and when a student have in complete work he can complete it with your help !!!!!!
Good
मुजे tissue के नोट Send करो
Hello Nikhil this is our sample video for full video Please call on 9026272829
Reply
Very very thank you..
This is very important to us.....
Thank u
this is very good note and very good website
i like to inform my all friend to visit is website
rhis is very good note
very useful for study
best site for ever
Useful for students...easy to understand language and in book this chapter is so lengthy but in this it is so simple to understand...thank you dronestudy..
I love it I got full in sa1
gooooooooooooooooooooood
The notes have been given was fantastic ..
This app is awesome yrrr. It is specially useful for last time revisions.
Best in world
very nice n very useful for rivision. thanx
I like it
it very useful
its very useful and its language is easy t
very very good notes
helping me a lot.,
Best website in my life
I didn't have words to thank you dronstudy I had completed 1 chapter within 1 day with this with a very clear understanding..........
This website is too cool. In other words it is so usefull . Tnx dronstudy
It is unique
Different from all
This is different from all. Helps me to score good marks
This is different from all
This is amazing
Nice notes for students
It is useful for us
This site is very useful it's helps the student to learn easily i like itt
Awesome.plz download this app vry vry useful.it provides videos
Tomorrow is my exam.I have prepared everything except bio.. I read this summery and understood everything. Thank you very much
Nice
Badhiya hai
Very nice
Keep on doing such good work
I like it
Nice bro
Helpfull website for students
Awsomeeee............
Its very useful
Lovely notes and thanks brooo
very useful site,i like this site very much
very good site
You made my hardest subject the easiest on. Thank you sooooo much:)
I have got good marks by reading these notes
Very useful to me
Nice
It is mindblowing
Really Nyc Yrr......Thnk U Soooo MUCCHHH I completed My Notes Soo Easily Nd Quicklyy
It is very very useful for test....
Very helpful for all the students
Useful
Very useful 4 me.
Mind blowing ,mast, fabulous and other adjective of good
Perfect for students
I like this App
Thank you so much for this notes it is very useful
niceeeeeeee
very helpfull
Mind blowing .
Thanks for nots.
thanks
Best note for claas 9
Read this
Best note for claas 9
it is help full for us
I loved this app
thanku to all behind this wonderful app
this cleared all my doubts
This is very useful thankyou dronstudy
Very very very usefull..loved it.
This is very very best for exams
Thanks a lot its too useful for me.
its very much useful . thank uuuu so much
its very much useful . thank uuuu so much
Very nice notes
Thanks for notes
Very nice notes
this is so good. SO awesome .thanks a lot
So good
Its really 2 much awesome
2 much useful 4 students
Awsm and important
for exams
Nice helpful for exams
good notes liked them very much :)!!!!!!
God bless you And your knowledge
Too good
Very very helpful.
I have to write all of these notes.
Your videos and notes both are really best☺
It's amazing!!!!!!!!!!
Thank u very much
Very good!! keep it up andall the best!!
Message *I love these kind of notes
Nice
Important for the students and useful
Very very useful for students
It is very important for me
cool
Thanks
Very helpful
Thanks dronstudy
Awesome site for studying
Very helpful
Important for all students and useful
Important for all students and usefull
Vry useful in exams and avilable in easy language
Thank you
Very useful notes
Awsm Application
Easy To Learn All
About Science And Maths
Thnkss
Very very important and most useful
This website is to much awesome.
Short and nice answer of questions and
Notes.
Thx for this
Thanks sir this is very useful for me
This website is the best foe notes
These notes are very useful for exams the
Really very nice notes ...very useful
These notes are better than other websites and are properly presented.
Thank you for such notes!!!
Very useful thanks for these notes
Superbbb very helpful for exam revision
This is a wonderful site this helps me a lot in exams
You're awesome ..You help me a lot..Thanks for the notes ...I'll bookmark this site ...and open this site daily..once again thanks for the notes
very help full !!!!!
Wow...amazing!!!! it helps me...i understood this chapter vry clearly.....thnkq 4 this study notes....
Very Nice
best...
very useful website mindblowing
Nice very useful. ..
awesome site and excellent explanation about every topic in a short way
Very helpful notes thanku sir
very good and useful
the site is good
the site is good but not better than studyrankers.com
Nice app for notes 🙂
Thnx so much for dis wonderful site. It has helped me so much in dis chapter wer I couldn't understand anything before. Thank u dronstudy
really good sites for specially students and also teacher . i think this is good notes for all teacher who are in teaching field. i am sure this is nice notes .first time i had gone to teach the students then i did not understands how to teach the students .but my teacher told about this sites then i reached on this sites then till now i am not nervous for teach the students so thank you so much you gave me one of the best notes .Thank you so much
Very useful for me
Awesome I like it
good site for studying science and especially the chapter tissues
Nice website..
Helping me too much
really very useful and easy to study and understanding
It's very much helpul....
It really solve my doubts. Niceeeeeee.......
Sir please provide these notes in Hindi medium too.
I will remain grateful to u for it sir!
thnxxx a lot massssss
very useful
It's just awesome
It is very useful
thanks
thanks
Nice notes
gr8 notes
very goooooooooooooooooooooooooooooooooooooooooooooooooooooooogooooooooooooooooooooooooooooooooooooooooooooooooooooddddddddddddd!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
thanks helped me a lot'
??✌✌????
You're a life saver
Thank you so much. Very thing in detailed. 🙂
Why don't you create your own app?? These notes can pass anyone ...??
it is veeeeeeeeeeeeeeery good
too useful
thank sss
its what I m looking for ....this is d bwst in website
easy material of study to read
soo usefull...thankuu agala sem
nice
Thaks for this website in exam I got hood by this website they have a very coolnotes of all chapter
ssssssss
super notes and useful for us .THANKS
Thanks,it is very useful for me☺
It is very useful for me.
It is very useful for me and you
bahut hi aacha sitre hai exam ke time revision mrne m bahut madad krta hai
It's good n very helpful for revision during exam
Very good notes make by this site.. u r the best
awesome thanx the best website for me
Helpful in studies.
Thanx i got my job
Ultimate and very useful
Mind blowing
:oB)<3:)
It has helped me so much for me First Term Examination.
Thank you so much.
Superr
This is I am looking for
it is very important & useful notes for student
very helpful
very useful
amazing site helps a lot in studies.
Zabardast
Very helpful
Helped a lot !!!!thanks
Nice notes
Vry nyc note
it is too good
very useful for tests
very helpful
amazing
excellent
good informations!
VERY NICE APP
EASY TO UNDERSTAND ...........
Thanka use full notes
U nailed it guyzz.!!!!!!thx for helping me for preparing my science pre-boards!!
thank u so much
i liked it very much important notes for exam
All topics are covered and it makes the chapter soo easy!Thanks 🙂
It can make oue chapter understand easy
good one i love it
awesome notes !!!!!!!! ever read .!!!!!!!
very useful for making notes
than you for the help
thank you so much
it is very useful for students
THANK U FOR HELPING ME.
The notes of this chapter is very useful for me.......
It is very helpful and easy to understand. I am so much thank to you
It really helped me
it is very helpful for me ...thank u
i like very much ,it is realy good ,it is helpful for me.
this notes are too much helpfull for me
Thank you it's a very good site but if you add extra questions it, it will become more useful to us. Thank you so much again.
i cant copy it
Nice.
thankss it is very use full ????
i realy liked it !!
awesome
nice
its very amazing these made me understand the lesson clearly i like this web site very much
it really helps.....a lot...
Useful notes
Gd notes for me and all students
Good
good but a bit boring. u should put animations also. it's just an advice
it's help me to getting good score
I like this from study .com
thanks a lot ,it is great site , [try to make notes more short and simple], it is nice [but.............lengthy ]
Thank you so much
able to understand ...
nice site but the extra notes like some differentiate......otherwise awesome site
Vry nyc yr lcan easily understand it vry nyc site
The a lot man
you are superb sir....u change my life..thanks
vry useful!!!!
good one
best notes
its a fabulous site which helped me a lot in understanding this chapter well and preparing good and helpful notes. thank you.
More helpfull thanks
Yrr it's fantastic site I helped me much
These are the amazing notes .According to me if any person learn and understand these notes the he or she'll able to get full marks in exams with no difficulty
this is a nice website
but you can add more extra information for students
thanks dronstudyy its lile ur name
it was good I got lott of knowledge but it is not that visible
Best ever explanations good one .............thx a lot
Extremely helpful...
Really very helpful thank you so much
Thank u sooooo much
very nice
Very detailed information score good marks
Its too amazing ,I can't tell you but you should also tell all topics briefly
Thanks for intersring notes. With the help for these notes i am able to teach my younger sister and give her vast knowledge about tissue
Nice helpful
this site is very helpful we learnt many things from it
nice 🙂
very very useful for students
Is this notes are essential for fa exams
It's very usefull for uss
No
Very Very Usefull
The notes are very useful
Thanks
Notes are very helpful for us thanks for the notes but I have a question that these notes could be essential for the 80 marks papers of science are much more we wanted ?
You have to add more points, but this can be used to refresh the chapter before final exams.
Yes
Very useful
These are very useful for me...thank you so much
It is really very helpful for exams
It is also easy for learning
Ch1
Namaste this Dron study is one of the best way of study for the students.
Thanks for helping
extraordinary people do extraordinary things but they should express in extraordinaryway
Yeasssssssssssssssssssssss, it is very helpful for revising everything at the last moment or 15 minutes before your exams it is also helpful for surprise test in your classes or in school....I love this app ❤❤❤❤❤❤❤❤❤❤❤
Thanks a lot ☺️
Yes, It is very very useful for me and others....
This site is mindblowing......
thank you sooooo much.Now i got the fact "what is tissue and its types".
very useful thanks
veeery nice
It's helpful to me
It is very very very useful
so nice yrr....i easily undrstood these all.....thanqqq dronstudy.....
Its a great site for students.I liked it very much
Its a great site. I liked it very much
Supperrbbb!!
best site ever seen
Nicee
Nice
Very useful .....
very useful
awesome
Hmmm
Hmmm
Very useful
THANK U SO MUCH, THIS HELED ME A LOT............................THANK U.
Usefull notes
u people r doing such a good work and i like it
I sure agree to that cause u guyz rock dronstudy.com
its wow
This is awesome
You can get practice papers and important topics of maths and science of class 9 and 10 at our fb and Google+ page.
ur website is just aweesoommeee
Thank-you sooooooo much!
Awsmeee
good
very very goooooood
Mere ko paper main help Kiya Hai notes will Ki Nikli help Kiya Gaya thanks thank thank you very much very useful very good
Very useful
Acha h nd useful bi h
Awesome
very useful for 9 class childrens
I like it very much its very useful for last time revisions
Nice
I like it too
this website is too awesome. short and nice. I appreciates this website. thanx a lot dronstudy
Very useful for me
Nice to hoga hi