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Who observed that from the internodal se...

Who observed that from the internodal segments of tobacco stems the callus proliferated only if, in addition to auxins the nutn'ents medium was supplemented with one of the following: extracts of vascular tissues, yeast extract, coconut milk or DNA?

A

F. Skoog and co-workers

B

Cousins

C

E. Kurosawa

D

F.W.Went

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The correct Answer is:
A
F. Skoog and co-workers observed that from the internodal segments of tobacco stems the callus pro liferated only if, in addition to auxins the nutrients
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  11. Bending of stem/coleoptile towards light or shoot of potted plant plac...

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  14. Which one of the following is a natural growth inhibitor ?

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