Answer:
Genes aren't eradicated from natural selection, but the chances of getting the phenotypes (the physical attributes of an organism based on the genes) go down as the organisms with those phenotypes die out.
Explanation:
Recessive genes are still present in, for example, a heterozygous genotype. but since there is a dominant, it covers the recessive gene and the phenotype won't have anything to do with the recessive gene (unless we are talking about incomplete or codominance).
Answer:
n.b mean nota bean.welcome
Answer:
sensory areas of the brain may be inhibited by overactive emotion-based processing areas of the brain.
Explanation:
- If a person faces symptoms such as blindness, paralysis or any other neurologic symptoms that cannot be explained by any medical diagnosis then such a person is said to be suffering from a mental condition known as conversion disorder.
- This disorder is caused by psychological problems that a person usually experiences after having a stressful experience in life.
- There have been several notions that have been proposed to explain the cause of the disorder and one such notion is given by the study conducted by Burke et. al. wherein it has been proposed that if an area of the brain is dealing with overactive emotions then other areas of the brain (cognitive) can be turned off.