Question

which of the given feature discourage self pollination
1) dioecy
2) cleistogamy
3) homogamy
4) bisexuality

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Answer 1

Answer:

it

1 dioecy

Explanation:

please mark as brilliant

Answer 2

Question:

Which of the given feature discourage self pollination ?

1) Dioecy

2) Cleistogamy

3) Homogamy

4) Bisexuality

Answer:

1) Dioecy  is the correct answer.

Explanation:

Dioecy  => Dioecy is a type of Dicliny which promotes cross-pollination. And in Dioecy the staminate and pistillate flowers are present on different plants.

Cleistogamy => In an unopened flower bud pollination and fertilization occurs is called Cleistogamy and it discourages cross-pollination and promotes self-pollination.

Homogamy  => When anthers and stigma of flower matures at same time it is called Homogamy and it is essential for self-pollination.

Bisexuality => When both male and female organs are present on same flower it is knows as bisexuality and it is necessary for self-pollination.