Plant Growth and DevelopmentMedium
Question
Plants deficient of element zinc, show its effect on the bisynthesis of plant growth hormone
Options
A.abicsic acid
B.auxin
C.cytokinin
D.ethylene
Solution
Deficient of zine ic chaeacterized by a reduction in internodal due to which plant develops rosette habit of growth. The leaves may also be small and distored. These results are due to loss of capacity to produce indole acetic acid.
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