Why are the small numbers of surviving tigers a cause of worry from the point of view of genetics? 2)what evidence do we have for the origin of life from inanimate matter? 3)explain briefly any 2 ways in which the study of fossils helps in understanding about the base life?

From the point of view of genetics, the small numbers of surviving tigers is a cause of worry since it would cause loss of genetic variability. A disease may wipe out the leftover population if the entire population is susceptible to the disese. It can cause sudden extinction of tigers, adversely affecting the diversity of nature.