Question

"A trait may be inherited but may not be expressed".justify this statement with the help of suitable example

Answer 1

Here is ur answer ...
Hope it helps u

Answer 2

This explains the Mendel's law of dominance ,"when a cross is made between a pair of pure contrasting characters only one of them is able to express itself prototypically while the other one remains hidden in F1 generation. 

For example when a cross is made between pure tall (TT) and pure short (tt) pea plants, in F1 generation, all the plants are seen tall (Tt). In all the plants there is the character of small plant, the the tall is dominant and hence, it is seen.