Question

what is heredity? And how do you define variation?

Answer 1

Answer:

Heridity is the transfor of biological characters from one generation to another generation via genes.

Answer 2

Answer:

1. Heredity refers to the genetic heritage passed by our biological parents.It is why we look like them!more specifically , it is the transmission of traits from one generation to the next .These traits can be physical such as eye colour,blood type or a disease,or behavioral .
2. Variation is the difference between individuals within a species.This can be caused by inherited or environmental factors.