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Plant Physiology Growth - Questions and Answers

Practice questions on Plant Physiology Growth.

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46. This hormone promotes germination in light sensitive seeds
A. Auxin
B. Ethylene
C. Gibberellin
D. Zeatin
Explanation:
47. Kinetin was isolated by
A. Went
B. Miller
C. Darwin
D. Morgan
Explanation:
48. Sprouting of dormant buds of potato tuber is induced by
A. IAA
B. NAA
C. Gibberellin
D. Ethylene
Explanation:
49. The hormone that can substitute low temperature in plants is
A. Gibberellin
B. Auxin
C. Cytokinin
D. IAA
Explanation:
50. The hormone that induces the formation of an enzyme amylase in the aleurone layer of barley is
A. IAA
B. NAA
C. Cytokinins
D. Gibberellin
Explanation:
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