Through their effect on plant growth regulators, what do temperature and light control in plants? - Biology MCQ Biology | ExamTest.live | ExamTest.live

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Through their effect on plant growth regulators, what do temperature and light control in plants?

A $Fruit elongation$
B $Apical dominance$
C $Flowering$
D $Closure of stomata$

Solution & Step-by-step Explanation

Both light (photoperiodism) and temperature (vernalisation) control flowering in plants by influencing the synthesis and distribution of plant growth regulators like florigen and gibberellins.

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Through their effect on plant growth regulators, what do temperature and light control in plants?

A

Fruit elongation

B

Apical dominance

C

Flowering

D

Closure of stomata

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Plant Growth and Development Hormones

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