Answer:
This is because our genetic makeup may be closely similar to one another, an individuals DNA sequence is unique only to the individual much like ones fingerprints.
Explanation:
The correct term for on female arctic fox would be "organism". Although it should be noted that this depends somewhat on the context of the environment.
Peptide hormones are usually produced in the body ahead of the time when they will be required. They are usually synthesized in the inactive form and store in the secretory vesicles just under the plasma membrane. Stimulation of the signalling causes immediate release of these hormones into the surrounding medium or the blood. Thus, cellular response to a peptide hormone is always rapid compared to that of the steroid hormone.