SATHEE: Plant Growth And Development Ques 39

Plant Growth And Development Ques 39

39. The Avena curvature is used for bioassay of

(a) $ABA$

(b) GA3

(c) IAA

(d) Ethylene

Show Answer

Answer : c

Hints & Solutions

(c) Auxin has been clearly demonstrated in the leaf sheath or coleoptile of oat plant (Avena sativa). This plant coleoptile has been used for the test of hormone Auxin (IAA) participating in the growth of the plant.

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Plant Growth And Development

Plant Growth And Development Ques 39

39. The Avena curvature is used for bioassay of

Answer : c

Hints & Solutions

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