How many nucleotides are required/needed to synthesize a protein that has 23 amino acids in it?

Agenus is a taxonomic grouping that identifies a collection of species. when a scientist discovers a new species, how is this species assigned to a genus

In the water cycle , when does water undergo a chemical change

Why did mendel use pea plants in his experiments? a. they have no alleles. b. they are haploid organisms. c. they reproduce quickly. d. they are all male.