Question

The natural selection operates at
(a) organism level
(b) Population level
(c) species level
(d) ecosystem level

Answer 1

Answer:

organism level

coz it selects the organisms which are fit to live and the charecteristics will be different for different organism

#hopeithelps

Answer 2

Answer:

The natural selection operates initially at (a) organism level.  

Explanation:

Any organism or a group of organisms that undergoes multiple changes in the gene level to overcome the situation of the current environmental condition will tend to be pushed to the ‘next level’.  

The other organisms that belong to the species but have not undergone the modification will naturally be eliminated from the nature thereby causing the formation of a new species with new adapted characteristics.