Question

Incompatibility is a natural barrier in the fusion of gametes .how will you explain this statement

Answer 1

Explanation:

In gametic incompatibility, if the sperm and ova are from different species then they do not recognize each other and hence do not fuse to form the zygote. Hence, incompatibility act as a natural barrier for fusion of gametes to prevent reproduction between individuals of different species.

Answer 2

The statement that incompatibility is a natural period to fusion of gametes is true

Explanation:

• This statement means that all types of sperms are not able to fertilize all types of gamut.

• This is because the the size may differ for the sperms and the ovum. In addition to this there also may be certain chemical mediators such that the sperms of a particular organism do not live in contact with the ovum of a different creature. As a result of this only a single type of sperm can fertilize an ovum.

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