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Questions and Answers
What is the outer layer of the pollen grain called?
What is the outer layer of the pollen grain called?
- Cellulose
- Exine (correct)
- Intine
- Sporopollenin
Which cell in the pollen grain divides to form the male gametes?
Which cell in the pollen grain divides to form the male gametes?
- Generative cell (correct)
- Vegetative cell
- Intine cell
- Exine cell
What is the primary function of the vegetative cell in the pollen grain?
What is the primary function of the vegetative cell in the pollen grain?
- To provide protection to the pollen grain
- To facilitate the movement of the pollen grain
- To divide and form male gametes
- To store food reserves and contain a large nucleus (correct)
Which part of the flower represents the female reproductive structure?
Which part of the flower represents the female reproductive structure?
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What are the three main parts of a pistil in the gynoecium?
What are the three main parts of a pistil in the gynoecium?
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