An anther with two microsporangia is found in
 

Important Questions on Sexual Reproduction in Flowering Plants

EASY

NEET

IMPORTANT

NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 20

The pollen grain is

EASY

NEET

IMPORTANT

NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 21

How many meiotic divisions are necessary to produce $100$ pollen grains

EASY

NEET

IMPORTANT

NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 22

Which part of the reproductive structure produces both enzyme and/or hormone?

EASY

NEET

IMPORTANT

NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 23

Which of the following statements about sporopollenin is false?

MEDIUM

NEET

IMPORTANT

NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 24

Which one of the following statements is not true?

EASY

NEET

IMPORTANT

NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 25

If there are 1280 microspores in a tetralocular anther, how many microspore mother cells would be there in its each pollen chamber?

HARD

NEET

IMPORTANT

NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 26

The function of innermost layer of pollen sac, tapetum is

MEDIUM

NEET

IMPORTANT

NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 27

What is the function of germ pore?