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Dr. F. Went noted that is coleoptile tip...

Dr. F. Went noted that is coleoptile tips were removed and placed on agar for one hour , the agar would produce a bending when placed on one side of freshly cut coleoptile stumps .Of what significance is this experiment

A

It demonstrated polar movement of auxins.

B

It made possible the isolation and exact identification of auxin.

C

It is the basis for quantitative determination of small amounts of growth promoting substances

D

It supports the hypothesis that IAA is auxin

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A
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Dr. F. Went noted that is coleoptile tips were removed and placed on agar for one hour , the agar would produce a bending when placed on one side of freshly cut coleoptile stumps .Of what sighifcance is this exeriment

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  10. A few normal seedlingd of tomato were kept in a dark room. After a few...

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  11. Dr. F. Went noted that is coleoptile tips were removed and placed on a...

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  12. Minerals known to be required in large amounts for plant growth includ...

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  13. The rate of growth of any organism follows Or Typical growth curve...

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