Question

give example of chronotropism and hydrotropism

Answer 1

chronotropism example- green color of chlorophyll.
hydrotropism example- movement of root towards water sources.

Answer 2

Here is your answer

Chronotropism = 1) Digoxin

2) Amiodarone

3) Berberine

4) Calcium sensitisers

Hydrotropism = 1) the growth of plant roots towards higher relative humidity level.