Answer:
Sublimation
Explanation:
People tends to have thoughts, feelings, impulses, and memories that can be difficult to deal with. In psychoanalytic theory, Sublimation is a defense mechanism in which people metamorphose or modify their hindered and inconsistent challenged emotions or unacceptable impulses into a social behavioral way that is accepted and profitable. For example, an individual that is always aggressive over the slightest little mistake or argument can take up a military school to join the troop of an army. He can use his role as a soldier as an outlet to vent his aggression and frustration into socially acceptable ways by dealing with those who fails to comply to the law.
Answer:
1. 2.8%
2. 97.1%
Explanation:
- If the birth rate of this disorder is 1 in every 5000 births it means that the frequency of the recessive homozygous genotype is 1/5000=0.0002
If we name the gene for the disorder with A, than the genotypes are aa (homozugous recessive), Aa (heterozygous, carrier), AA (dominant homozygous).
According to the Hardy-Weinberg equation:
frequency of AA is p2 (P)
frequency of Aa is 2pq
frequency of aa is q2 (Q) and
p2+2pq+q2=1 (P+Q=1)
Q=0.0002 P=1-0.0002=0.9998
q= 
0.0002=0.014
p=0.9998=0.999
2pq=0.028=2.8%
2. According to the Hardy-Weinberg equation:
frequency of AA is p2 (P)
frequency of Aa is 2pq
frequency of aa is q2 (Q) and
p2+2pq+q2=1 (P+Q=1)
The frequency of the recessive homozygous genotype (Q) is 1/5000=0.0002
Q=0.0002
q2=0.0002 2pq=0.028 p2=?
p2= 1-0.0002-0.028 =0.9718=97.1%
Answer:both occur at convergent
Explanation:
The directional selection is the type of natural selection, in which an extreme phenotype is promoted due to the changes in the environment. This causes the changes in the allele frequency and the shifting of the phenotype in a particular direction. In this condition, one of the extreme phenotypes are promoted, which result in the shifting of genotypic frequency either of the homozygous characteristics.
The best and most correct answer among the choices provided by your question is the second choice or letter B.
<span>Radioisotopes are used to preserve food because radioisotopes: can kill the bacteria, mold, insect eggs and yeast that cause food to spoil quickly.</span>
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