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Plant Physiology Growth - Questions and Answers

Practice questions on Plant Physiology Growth.

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51. Development of ovary into fruit without the act of fertilization is called
A. Parthenocarpy
B. Epicarpy
C. Endocarpy
D. Mesocarpy
Explanation:
52. Zeatin is isolated from
A. Gibberella fujikuroi
B. Zea mays
C. Avena
D. Oat
Explanation:
53. Bolting and flowering is promoted by
A. Bolting
B. Bakanae
C. Polydypsia
D. Dormancy
Explanation:
54. Gibberellins are
A. Neutral
B. Alkaline
C. Acidic
D. Saltish
Explanation:
55. Flowering can be induced in plants which require specific photo period by
A. Auxins
B. Gibberellins
C. Cytokinins
D. Ethylene
Explanation:
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