The answer is c =D...................................
Answer:
The answer is B
Explanation:
Negative feedback mechanisms work to prevent sudden severe changes within the body.
Negative feedback helps in the maintenance of body parameters within their normal range thus prevent change within the body.
The options to this question are:
A. The strength of Mama's children
B. The hope in Walter's dream
C. The sour feelings among the characters
D. The need to embrace
The best answer is:
the lack of nourishment for the surviving plant in a raisin in the sun most likely reflects "The strength of Mama's children".
<span>A plant in a raisin basically represents a mama's dream that there will a day when she will have her own house with a small garden in the backyard.</span>
Answer:
The correct answer to the definition of a dominant allele is the allele that stops or hides the expression of another allele in an organism (B).
Explanation:
The expression seen, usually called phenotype is controlled by genetic compositions enclosed within the chromosomes in the nucleus, if eukaryotes, or nucleoid, if prokaryotes. The chromosome is a pair of two alleles, which are responsible for the trait, with the two possibilities that can be seen. The allele which has the potential of silencing the other allele is called the dominant allele, they are usually represented in capital letters, they will dictate the phenotype of the organism even in the presence of the other allele. This other allele is called recessive allele, which are only expressed when they are homozygous. Dominant allele expresses themselves both in heterozygous and homozygous genotype.