Asection of dna that provides information for a protein is called a
gene
chromosome
autosome
allele

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.

What best explains the inability for life to exist in earth early atmosphere