Question

explain the chapter heredity and evolution​

Answer 1

Answer:

Explanation:

The process of transferring the characteristics of a species to its offspring through biological process , generation to generation is called Heredity. And Evolution means the changes occurs in living organisms through time span because of some environmental and biological factors.

Heredity is that children born from parents. They bear the characteristics from their parents trough their Gene. Like hair color, skin, physical structure etc. And evolution is like,

Xenopus tropicalis  are reproduced from haploid cells forming zygote. But Xenopus laevis is formed by deploids forming zygotes. So, Xenopus laevis are more huge that Xenopus tropicalis as they have twice the set of chromosomes their previous generation had.