Why do you think Charles Darwin said he felt like a blind man that was given sight

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.

What is the name of the type of cell division that occurs in the prokaryotic cell cycle