Genetic drift is a mechanism of evolution in which allele frequencies of a population change over generations due to chance (sampling error).
Genetic drift occurs in all populations of non-infinite size, but its effects are strongest in small populations.
Genetic drift can have major effects when a population is sharply reduced in size by a natural disaster (bottleneck effect) or when a small group splits off from the main population to found a colony (founder effect).
A person with sickle cell anemia will have:
Fatigue and Anemia are the most common to occur if you have SCA.
Dactylitis (swelling and inflammation of the hands and/or feet) and Arthritis is also common most likely garenteed to happen.
Splenic Sequestration (sudden pooling of blood in the spleen) and Liver Congestion is fatal and needs to be treated right away.
I hope this helps you :)
Answer:
B. Somatic
Explanation:
The peripheral nervous system is comprised of the somatic and autonomic nervous systems. The somatic nervous system transmits sensory and motor signals to and from the central nervous system.
B. Dennis. He should have asked the doctor to give her a shot, and not just done it.
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Please help! Match the terms in Column I with the descriptions in Column II.
1.
Stereotype - typecast or label
2.
Bias -
when someone gives information or advice or feels a certain way based on their own experiences or opinions rather than fact
3.
Reputable - trustworthy, highly regarded, honest
4.
Credentials - qualifications, formal certificates, diplomas
5.
Consequences - the results of your actions
6.
Context - the details of the problem
