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ruslelena [56]
3 years ago
14

______ result from successive mutations of the same gene.

Biology
2 answers:
djverab [1.8K]3 years ago
4 0

Answer:

Multiple Alleles  result from successive mutations of the same gene.

Explanation:

Multiple alleles or polyalelia is the situation where a gene (genotype) presents three or more alleles, not just two, for the same chromosomal locus (gene address), determining a characteristic (phenotype).

Multiple alleles are the result of successive mutations in the genes of a given locus. Each mutant gene that emerges establishes a condition for the appearance of yet another new phenotypic expression of that particular character in that species.

Mkey [24]3 years ago
3 0

Answer:

Complete dominance Result from successive mutations of the same GENE.

Explanation:

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Vedmedyk [2.9K]

Answer:

Flowing water model is a computer program not the real earth ecosystem.

Explanation:

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8 0
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Which of these statements is true for restriction enzymes? each restriction enzyme is able to make a staggered cut at its recogn
irina1246 [14]
The 1st one is correct.:) 

6 0
2 years ago
Consider a population that is in Hardy–Weinberg equilibrium at a locus with two alleles, A and a, at frequencies of p and q, res
nasty-shy [4]

Answer:

B) 2pq

Explanation:

Hardy-Weinberg equilibrium refers to a model which explains the effect of evolution on the gene pool.

The model is based on the assumptions that if no evolutionary force like genetic drift, natural selection and many other will act on the population and therefore the gene pool  (gene frequency and the genotypic frequency) of a populations remains in equilibrium or constant throughout the generations.

The genotypic frequency in the model is calculated by  

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Thus, P²+2pq+q²=1

In the given question, since the population is in equilibrium that is no evolutionary force is acting, therefore, the genotype frequency remains the same that is the frequency of Aa will remain same that is 2pq even after 100 generations.

Thus, Option-B is the correct answer.

5 0
3 years ago
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Ksenya-84 [330]

Answer:

I think it is F.

Explanation:

6 0
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