Question

why are the small numbers of surviving tigers a cause of worry from the point of viw of genetics ?​

Answer 1

Explanation:

A small number of surviving tiger are a cause of worry from the point of genetics because these tigers carry the genes which have made them adapt to the particular environment during the long process of evolution. ... If they all die out and become extinct, their genes will be lost forever.

Answer 2

|$\large\mathrm\orange{Reason}$|

As the tiger population is decreasing sharply, the genetic pool of the tigers is additionally decreasing. This results in a limitation on the variations which will be introduced within the genetic makeup of the tigers. This might need serious implications. For example, if a un-wellness spreads within the tiger population, it would swipe the whole population while not going any survivors. This might even cause their extinction.