Question

Why are heridity variations important?

Answer 1

heridity variations r important 
  
becoz variations r responsible for evolution & spices ion   

some variations help in  ! body resitence power 

Answer 2

Importance of Variation

→ Depending upon the nature of variations different individuals would have different kinds of advantage. Example, Bacteria that can withstand heat will survive better in a heat wave.

→ Main advantage of variation to species is that it increases the chances of its survival in a changing environment.

→ Free ear lobes and attached ear lobes are two variants found in human populations.