Development of Male Gametophyte

Q. What are the different characteristics of plants considered to classify them? Explain in brief.

Q.

The cells present in a mature pollen grain after the first mitotic division are -

1. Vegetative cell

2. Generative cell

3. Both A and B

4. Antipodal cells

Q.

Question 36 (g)
Fill in the blanks
(g) ___are called as amphibians of the plant kingdom.