Crossingover is the exchange of genetic information between (homologous chromosomes that occurs during meiosis).
1. sex chromosomes
2. sister chromatids
3. chromatids
4. homologues.

In natural selection, what is actually “selected? ” a) alleles are directly selected b) genotypes are directly selected c) phenotypes are directly selected d) entire populations are directly selected

Adoença vitiligo afeta qual doença do corpo?

A(n) is a molecule influences the way that a molecule reacts.