Answer:
"Survival of the fittest" is a phrase that originated from Darwinian evolutionary theory as a way of describing the mechanism of natural selection. The biological concept of fitness is defined as reproductive success.
Explanation:
Two populations are said to be isolated if there is no longer any Gene Flow between them.
Answer:
The pulmonary veins carry oxygenated blood to the heart. Air enters the bronchioles in the lungs and reaches the alveoli. The capillaries join together to reach the arteries, transferring the oxygen. The oxygen-rich blood moves from the aorta and reaches the kidneys through a series of blood vessels.
Answer:
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Explanation:
Answer:
Knowing how to read a pedigree allows you to track through the family history and how a condition is passed down, if it is genetic. It allows you to tell if the condition is sex-linked, autosomal, dominant, or recessive. It also allows you to see the family and what occurs in the family, such as marriages, miscarriages, and other relationships.
