structure of flower seed germination and pollination
Answers
Answer:
After pollen is deposited on the stigma, it must germinate and grow through the style to reach the ovule. The microspores, or the pollen, contain two cells: the pollen tube cell and the generative cell. ... The fertilized ovule forms the seed, whereas the tissues of the ovary become the fruit, usually enveloping the seed.
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Explanation:
Structure of flowers seed germination and pollination
- Pollination of flowers
- Germination of flowers
At maturity, another begin to dry and the burst open to release pollen grains. The pollen grains are transfered to the stigma of a flower by many external agents like insects , wind , birds , water , animal , etc . Pollination is the transfered of pollen grains from the anther to the stigma of a flower . It is of two type
- Cross pollination
- self pollination
Germination of flower,
After the dispersal of seed or fertilization occur , the flower starts germinating from the plants and can be convert in fruits after some time.