mention any two contrivances in flowers which favour cross pollination?
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Answered by
41
Stamen (male reproductive part) and Stigma (female reproductive part) favours cross pollination in flower.
Hope this would help you.
Hope this would help you.
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Answered by
29
I am giving you four.....
1. dichogamy
2. self-sterility
3. herkogamy
4. heterostyly
please mark it as brainliest , if it helped you.....
definitions:
1. dichogamy means different timings of maturation of androecium and gynoecium.
2. self-sterility is a condition in which even if the the stigma receives the pollen from the panthers of the same flower, the pollen fails to undergo further growth.
3. herkogamy is the mechanical or structural barriers between androecium and gynoecium.
4. heterostyly is the growing of stigma and anther at different heights.
1. dichogamy
2. self-sterility
3. herkogamy
4. heterostyly
please mark it as brainliest , if it helped you.....
definitions:
1. dichogamy means different timings of maturation of androecium and gynoecium.
2. self-sterility is a condition in which even if the the stigma receives the pollen from the panthers of the same flower, the pollen fails to undergo further growth.
3. herkogamy is the mechanical or structural barriers between androecium and gynoecium.
4. heterostyly is the growing of stigma and anther at different heights.
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