A : Certain proteins of pollen origin identifies compatible stigma. R : Compatibility proteins are f

English

Gujarati

Hindi

1.Sexual Reproduction in Flowering Plants

normal

$A$ : Certain proteins of pollen origin identifies the compatible stigma.
$R$ : Compatibility proteins are found located in ektexine.

A

Assertion and Reason both are correct and also correct explanation.

B

Assertion and Reason both are correct but not explanation of assertion.

C

Assertion is correct, but Reason is incorrect.

D

Both Assertion and Reason are incorrect.

Solution

Pollen grain carry independent proteins

Standard 12

Biology

Share

Similar Questions

Which plant will lose its economic value, if its fruits are produced by induced parthenocarpy

normal

(AIPMT-1997)

In water hyacinth and water lily, pollination takes place by

normal

(NEET-2020)

In angiosperms, functional megaspore develops into

normal

Nuclear polyembryony is found in

normal

In Maize, the flowers are

normal