Question

h) Fill in the blanks in the following: [5]
A mature pollen grain is a cell with a double wall, the outer _____________ and the inner
_____________. The nucleus divides into _____________ and tube nucleus. A _____________
grows out of the pollen grain by breaking through its exine. The pollen tube grows through the
stigma and the style by dissolving the tissues with the help of enzymes and reaches the ovary where
it enters the ovule through the ______________.

Answer 1

Answer:

a) outer exine

b) inner intine

c) two sperms

d) pollen tube

e) synergids

this is the answer u are looking for