Question

ii) What is the natural cytokinin cornea obtained from many unripe grains?​

Answer 1

Answer:

The first common natural cytokinin identified was purified from immature maize kernels and named 'zeatin'. Several other cytokinins with related structures are known today. Cytokinins are present in all plant tissues. They are abundant in the root tip, shoot apex, and immature seeds.

Zeatin was the first natural cytokinin isolated. Kinetin and benzyladenine were first produced synthetically, but have recently been shown to be produced naturally in certain plant species.

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