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is endogamy or self fertilazation a necessary condition for bisexual plants & animals

is endogamy or self fertilazation a necessary condition for bisexual plants & animals
 

Grade:12

2 Answers

Akhil Nair
askIITians Faculty 32 Points
5 years ago
Self fertilization have these advantages
1)It preserve the parental character.
2)It does not need any external agency.Hence shows greater re abilities.
3)It is necessary for species which are at great distant from each other.
4)It is advantageous to those plants which do not produce nectar and juices.
5)It is more economical as it does not consume energy for large population.
6)Pollen grains are not wasted.
7)Maintains the purity of races from one generation to the nextnext genera
Rashi
19 Points
5 years ago
No it is not a necessary condition but most of plants undergo self fertilisation if they are bisexual but there may be self fertilisation ….......
I hope you like my answer😊😊😊😊

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