MEDIUM
12th Andhra Pradesh Board
IMPORTANT
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What is meant by bolting? Which hormone causes bolting?

Important Questions on Plant Growth and Development

EASY
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 6 - Plant Growth and Development>Questions>Q 5
Define respiratory climactic. Name the PGR associated with it
EASY
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 6 - Plant Growth and Development>Questions>Q 6
What is ethephon? Write its role in agricultural practices.
EASY
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 6 - Plant Growth and Development>Questions>Q 7
Which of the PGRs is called stress hormone and why?
EASY
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 6 - Plant Growth and Development>Questions>Q 8
What do you understand by vernalisation? Write its significance.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 6 - Plant Growth and Development>Questions>Q 9
Define the terms quiescence and dormancy.
EASY
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 6 - Plant Growth and Development>Questions>Q 1
Write a note on agricultural/ horticultural applications of auxins.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 6 - Plant Growth and Development>Questions>Q 2
Write the physiological responses of gibberellins in plants.
MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Intermediate Second Year Botany>Chapter 6 - Plant Growth and Development>Questions>Q 3
Write any four physiological effects of cytokinins in plants.