Plant Hormones Quiz

Plant Hormones Quiz

University

14 Qs

quiz-placeholder

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Plant Hormones Quiz

Plant Hormones Quiz

Assessment

Quiz

Biology

University

Hard

Created by

KHAIRUNNISA KAMIL

Used 26+ times

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which hormone is often referred to as the 'stress hormone' in plants due to its involvement in responses to various environmental stresses?

Gibberellin

Ethylene

Cytokinin

Auxin

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In which part of the plant are auxins primarily synthesized?

Leaves

Roots

Shoot tips

Flowers

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What role does ethylene play in fruit ripening?

Inhibits fruit ripening

Accelerates fruit ripening

Has no effect on fruit ripening

Induces seed dormancy

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which hormone is responsible for promoting lateral bud growth and inhibiting apical dominance?

Ethylene

Gibberellin

Cytokinin

Auxin

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which plant hormone is involved in the regulation of seed dormancy and is often associated with inhibiting various aspects of plant growth?

Gibberellin

Cytokinin

Abscisic Acid

Auxin

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which plant hormone is responsible for cell elongation and growth, especially in the shoot tips?

Auxin

Gibberellin

Cytokinin

Ethylene

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of abscisic acid (ABA) in plants during periods of water stress?

Promotes stomatal opening

Promotes seed germination

Inhibits stomatal opening

Stimulates shoot elongation

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