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Get Answers to all your Questions
(a) Distinguish between cross-pollination and self-pollination. Mention the site and product of fertilization in a flower.
(b) Draw a labelled diagram of a pistil showing the following parts: Stigma, Style, Ovary, Female germ cell
Answers (1)
(a)
| Cross-pollination | Self-pollination | |
| 1) |
It is a transfer of pollen from another of one flower to the stigma of another flower. |
It is a transfer of pollen from another to the stigma of the same flower. |
| 2) | It takes place both in unisexual and bisexual flowers. | It takes place only in bisexual flowers. |
- Six of fertilization - ovary
- Product of fertilization- Zygote
(b) from Diagram
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