MEDIUM
12th CBSE
IMPORTANT
Earn 100
In a flower, if the megaspore mother cell forms megaspores without undergoing meiosis and if one of the megaspores develops into an embryo sac, its nuclei would be
47.2% studentsanswered this correctly
Important Questions on Sexual Reproduction in Flowering Plants
EASY
12th CBSE
IMPORTANT
The phenomenon wherein, the ovary develops into a fruit without fertilisation is called
EASY
12th CBSE
IMPORTANT
Name the component cells of the ‘egg apparatus’ in an embryo sac.
EASY
12th CBSE
IMPORTANT
Name the part of gynoecium that determines the compatible nature of pollen grain.
EASY
12th CBSE
IMPORTANT
Name the common function that cotyledons and nucellus perform.
EASY
12th CBSE
IMPORTANT
Complete the following chart:
EASY
12th CBSE
IMPORTANT
Indicate the stages where meiosis and mitosis occur (1, 2 or 3) in the flow?
EASY
12th CBSE
IMPORTANT
In the diagram given below, show the path of a pollen tube from the pollen on the stigma into the embryo sac. Name the components of the egg apparatus.
EASY
12th CBSE
IMPORTANT
Name the parts of pistil which develop into fruit and seeds.
