Question

Why The young ones Of all organism do not resemble their parents

Answer 1

Because of the variation of genes in two parent cell that is why people's are not genetically identical to their parents . sexual reproduction produces offspring with unique genetic combinations to Maximize survival rates.

Answer 2

Reproduction in animals mixes up the genes of the parents.

Each offspring is entitled to get half of the entire genetic material from one side of the parent while the other gets half from the other.

Hence the offspring are sometimes unique differentiated.

Offspring are from same parents but they do not always resemble the parents.

This is all about the study of DNA and how it works.