Differentiate between arithmetic and geometric growth.

Important Questions on Plant Growth and Mineral Nutrition

HARD

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 7 - Plant Growth and Mineral Nutrition>Can you tell?>Q 1

Why is auxin called a growth regulator?

EASY

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 7 - Plant Growth and Mineral Nutrition>Can you tell?>Q 2

What is the effect of gibberellin application on apple.

EASY

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 7 - Plant Growth and Mineral Nutrition>Can you tell?>Q 3

How can we overcome apical dominance?

EASY

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 7 - Plant Growth and Mineral Nutrition>Can you tell?>Q 4

Which is standard bioassay method for auxins?

EASY

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 7 - Plant Growth and Mineral Nutrition>Can you tell?>Q 5

ABA is called as stress hormone. Why?

EASY

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 7 - Plant Growth and Mineral Nutrition>Exercise>Q 1

Which of the hormones can replace vernalization?

EASY

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 7 - Plant Growth and Mineral Nutrition>Exercise>Q 1

The principle pathway of water translocation in angiosperms is:

EASY

12th Maharashtra Board

IMPORTANT

Biology Standard 12>Chapter 7 - Plant Growth and Mineral Nutrition>Exercise>Q 1

Abscisic acid controls