Question
Biology Question on Gymnosperms
Types of cells in two celled pollen grains are ____.
A
Central cell and Synergids
B
Antipodals and Megaspore
C
Micropylar and filliform
D
Vegetative and Generative
Answer
Vegetative and Generative
Explanation
Solution
In two-celled pollen grains, there are two cells:
- The vegetative cell
- The generative cell
The vegetative cell is responsible for forming the pollen tube, while the generative cell undergoes division to produce two sperm cells.
So, the correct option is (D): Vegetative and Generative.