Natural selection operates at

According to neo-darwinism, natural selection operates through

Fill up the blanks with suitable words: Natural selection operates only on….................. traits.

Explain how natural selection operates in natural by taking an example of white winged and dark winged moths of England.

Explain how natural selection operates in nature by taking an example of white winged and dark winged moths of England.

(a) Natural selection operates when nature selects for fitness. Explain. (b) The rate of appearance of new forms in linked to the life span of an organism. Explain with the help of a suitable example.

Natural selection means

What kind of natural selection operates,when nature selects only one extreme trait of a character?