What are the 3 main parts of the Endocrine System? (select all that apply)

Hormones
Cell receptors
Glands
Skin

Acquired mutations can result from radiation pollution toxins inheritence select all that apply

In pea plants, the allele for inflated pod seed, i, is dominant over the allele for constricted pod seed, i. the punnett square shows a cross for this trait. which offspring will be homozygous dominant

According to the cell theory, which describes cells? a. all organisms are composed of multiple cells. b. all cells have the same structure and function. c. cells are found in everything on earth. d. living organisms are not created spontaneously