Plants which are deficient in zinc will show | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Zinc $(Zn^{2+})$ acts as an essential cofactor for various enzymes,including those involved in the synthesis of the plant growth hormone auxin (in

Vedclass · Accepted Answer

Auxin

Vedclass · Answer

(D) Zinc $(Zn^{2+})$ acts as an essential cofactor for various enzymes,including those involved in the synthesis of the plant growth hormone auxin (indole$-3-$acetic acid).Specifically,zinc is required for the synthesis of tryptophan,which is the precursor for auxin biosynthesis.Therefore,a deficiency in zinc leads to a reduction in the levels of auxin in plants,resulting in stunted growth.Ferredoxin synthesis requires iron $(Fe)$,not zinc.

Plants which are deficient in zinc will show reduction in the biosynthesis of

Similar Questions

If an etiolated stem is first saturated with auxin by spraying and then exposed to a streak of light from one side,it will:

One of the preventive methods of fruit drop is by spraying

In tobacco,enzymatic activity can be retarded by

Which hormone is responsible for apical dominance?

The fruits and leaves fall before maturity in the absence of:

Vedclass Test Series

Exam Paper Generator

Online Exam Module