Answer: 3. Atomic number
Explanation: Good luck! :D
The answer to this question is B
A)binomial nomenclature
b)the results from using a molecular clock
c)a taxon
d)a branch of phylogeny
Growth hormone deficiency is associated with the pituitary <span>and hypothalamus glands. So, it must be that these are the glands that are involved in dwarfism. But, most likely it is the pituitary gland. Hope this answers the question. Have a nice day. </span>