Question

Page No:
Date:
The growination for ce betuleen we
pro particles are seperated by a
denser 'r' varies as ____​

Answer 1

1/r²

I hope that it will be

helpful for you.

Answer 2

we can observe small pores here and there in the epidermis of the leaf. these pores are are called stomata . stomata are enclosed by two kidneys shaped cells called guard cells . they are necessary for exchanging gases with the atmosphere . transportation also takes place through stomata .

epidermis of the cells of the roots whose functions is water absorption, commonly bear long hair - like parts that greatly increase the total absor tube surface area .

in some plants like desert plants . epidermis has a thick waxy coating of cutin .

thnxxxx