In angiosperms the pollen grain is normally pollinated at - Vidyadip

MCQ

In angiosperms the pollen grain is normally pollinated at

A
One cell stage
✓
Two celled stage
C
Three celled stage
D
Four celled stage

✓

Answer

Correct option: B.

Two celled stage

b
It’s obvious.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (0.5 Marks)" from STD 12 - 1. sexual reproduction in flowering plants→STD 12 - 1. sexual reproduction in flowering plants — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

In cases, where women cannot produce eggs, a method is used in which eggs are taken from the uterus and transferred into fallopian tubes of those women. This technique is called:

The enormous number of varieties of mango in India represents:

Bisexual flowers which never open, demonstrate

If for some reason, the vasa efferentia in the human reproductive system get blocked, the gametes will not be transported from

$A$ : Five closely related species of warblers living on the same tree can avoid competition and co-exist.
$R$ : This occurs due to behavioural differences in their foraging activities.

What is the correct sequence of sperm formation?

Genetic engineering is the

For the MN-blood group system, the frequencies of M and N alleles are 0.7 and 0.3, respectively. The expected frequency of MN-blood group bearing organisms is likely to be:

The system of development in which humans started using skins to protect their bodies and burying their dead under the ground.

The functional megaspore undergoes