Xenogamy or cross-pollination is performed by | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Xenogamy is a type of cross-pollination where pollen grains are transferred from the anther of one flower to the stigma of another flower on a dif

Vedclass · Accepted Answer

$I$ and $II$

Vedclass · Answer

(D) Xenogamy is a type of cross-pollination where pollen grains are transferred from the anther of one flower to the stigma of another flower on a different plant of the same species.This process requires external agents for the transfer of pollen grains.These agents can be classified into two main categories:$1$. Abiotic agencies: These include non-living factors like wind $(Anemophily)$ and water $(Hydrophily)$.$2$. Biotic agencies: These include living organisms such as insects $(Entomophily)$,birds $(Ornithophily)$,bats $(Chiropterophily)$,etc.Since both abiotic and biotic agencies can facilitate cross-pollination,both $I$ and $II$ are correct. $III$ is incorrect because insects are only one type of biotic agent,not the only agents responsible for cross-pollination.Therefore,the correct option is $D$ ($I$ and $II$).

Xenogamy or cross-pollination is performed by
$I$. Abiotic agencies
$II$. Biotic agencies
$III$. Insects only
Select the correct option for the given question.

Similar Questions

Pollination which occurs in closed flowers is known as

Which of the following is not a characteristic feature of insect-pollinated flowers?

Ornithophily refers to pollination by:

The pollens are released in large numbers to ensure:

Which type of pollination has the highest probability of introducing genetic variation?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Xenogamy or cross-pollination is performed by$I$. Abiotic agencies$II$. Biotic agencies$III$. Insects onlySelect the correct option for the given question.