Question

The plant hormone is insulin thyroxine, oestrogen, psycho keen in

Answer 1

Plant hormones:

These are signals of plant which help plants in various functions.

There are five types of plant hormones:

           #   Auxin(Growth hormone)

           #   Gibberllins(Growth hormone)

          #    Cytokinin(Promotes Cell Division)

          #    Abscisic acid(Inhibiting hormone)

There the options given in question..

Insulin - Human hormone produced from Pancreas.

Thyroxine - Human hormone produced from Thyroid.

Oestrogen - Female hormone needed for puberty.

Cytokinin(physcho keen in) - Plant hormone..

Therefore,

Cytokinin is the answer...

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