Crossing over takes place between :

Crosssing over takes place between................ .

Which of the following statement is true for variation in organisms? (1) The occurrence of differences among the individuals of the same species is known as variation. (2) Variations decrease the possibilities of survival. (3) The process of evolution decreases the variation in organisms. ( 4) During meiosis, crossing over takes place between the genes and hence, new combinations are formed, which ultimately results in producing variations.

Crossing over takes place in

Crossing over takes place in

Crossing over takes place in

Crossing over takes place in:

Crossing over takes place on:-

Crossing over takes place in :-