SATHEE: Plant Growth And Development Ques 59

Plant Growth And Development Ques 59

59. Seed dormancy is due to the

(a) ethylene

(b) abscisic acid

(c) IAA

(d) starch

Show Answer

Answer : b

Hints & Solutions

(b) Ethylene breaks dormancy of different plants. Abscisic acid induces dormancy in seeds, buds and underground storage organs.

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Plant Growth And Development

Plant Growth And Development Ques 59

59. Seed dormancy is due to the

Answer : b

Hints & Solutions

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