Question

1)what is the difference between asexual reproduction and sexual reproduction..
2) difference between tropic movement and nastic movement..

Answer 1

That is the main difference between sexual and asexual reproduction. Sexual reproduction just means combining genetic material from two parents. Asexual reproduction produces offspring genetically identical to the one parent.

In tropic movements, there is directional growth of a plant, or part of a plant, in response to an external stimulus such as gravity or light. Most nastic movements are temporary and reversible. Nastic movements are more specialized in function and distribution than tropic movements

Answer 2

Asexual reproduction-1. It does not causes variation
2.It reduces the chances of survival


Sexual reproduction-1.it causes variation
2. It also increases the chances of survival


Tropic movement - 1. Unidirectionional movement

Nastic movment - 2. It does not grow in response of any stimulus I.e. it is not directional