EASY
NEET
IMPORTANT
Earn 100

In most of the water pollinated species, pollen grains are protected from wetting by

50% studentsanswered this correctly

Important Questions on Sexual Reproduction in Flowering Plants

EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 22
In some plants like castor and maize, both male and female flowers are present on the same plants that is called monoecious which prevents
EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 23
On culturing the young anther of a plant a botanist got a few diploid plants along with haploid plants which of the following might have given the diploid plants:
EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 24
Cucurbita shows
MEDIUM
NEET
IMPORTANT
Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 25
Which statement is true
EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 26
Pollen tube is formed by
MEDIUM
NEET
IMPORTANT
Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 27

A plant has 24 chromosomes in microspore mother cell. The number of chromosomes in its endosperm will be:

EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 28
Entry of pollen tube in the ovule through integument is called
EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Biology>Chapter 24 - Sexual Reproduction in Flowering Plants>Exercise-5>Q 29
Endosperm is absent in