There are many internal factors which living organisms respond to, two of them are temperature and hormone levels. Organisms respond to internal factors in order to stay healthy and survive. The internal environment of living organisms has to be kept relatively constant, this is constancy is achieved through the process of homeostasis.
Disulfide bonds. is that an answer?
2 <span>different allele combinations would be found in the gametes produced by a pea plant who’s genotype was RrYY</span>
