This is called cephalization. In mammals, this cephalization occurs primarily in the head...brain, eyes, ears, mouth.
Answer:
They are intermediate hosts.
Explanation:
Disease-transmitting insects are called vectors.
The life cycle of disease-causing pathogens is closely linked to the biology of the insect that carries it.
The symptoms of gongylonemiasis include hemorrhagic inflammation at the site the pathogen invades, followed by granulomatous tissue development that produces nodules in the invaded organ.
Some diseases transmitted by insects occur in both humans and other mammals because our differences in anatomy and physiology are not very different.
It is unlikely that clinical symptoms will occur in humans if the insect were the definitive host, because our biology is quite different from their biology, and the pathogen would be adapted to fulfill its entire life cycle in their body.
A person diagnosed with atherosclerosis has high blood pressure, an engorged heart, and narrowed blood vessels. This disease is caused by excessive fat buildup in the blood vessels.
<h3>What is atherosclerosis?</h3>
It is a health condition that disrupts the proper blood flow through the artery, and as a result, cells can't get proper oxygen. Because of the fat deposition in the wall, the artery of the heart cannot function and pump blood.
Due to the fat deposition, the blood vessel's internal space is reduced. This lack of space causes high blood pressure because the blood exerts more pressure on the wall to move. This happens due to excess consumption of trans fat or other cholesterol-containing foods that cannot be digested properly.
Hence, A person diagnosed with atherosclerosis has high blood pressure, an engorged heart, and narrowed blood vessels. The second, third, and fourth options are correct.
Learn more about the atherosclerosis, here
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Are found in association with oil reservoirs with the gas either mixed with oil
