Os virus sao considerados seres vivos?

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?

Which statement describes the punctuated equilibrium theory?

In what ways does the study of human population differ from the study of wildlife ecology