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belka [17]
4 years ago
5

7. How does natural variation affect evolution?

Biology
1 answer:
Vilka [71]4 years ago
7 0
 Well, natural variation provides the raw material for natural selection,which in turn leads to evolution
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Which condition or statement exemplifies the concept of genomics rather than genetics?
ValentinkaMS [17]

Answer:

A. The gene for insulin is located on chromosome 11 in all people.

Explanation:

Genomics includes the study of the content, organization, function and evolution of genetic information in a complete genome. The genomic term is relatively recent. It is considered that it was coined by Thomas Roderick, in 1986, to refer to the subdiscipline of genetics dedicated to the study of cartography, sequencing and analysis of the functions of complete genomes.

Insulin is formed as pre-proinsulin of the precursor protein. This is encoded by a 14kb series in the INS gene. In most animals including humans, a single gene for insulin is found. The human gene is located on the short arm of chromosome 11 at position 15.5 (11p15.5).

The insulin gene has recently been decoded in its complete form in genomic studies. The human and rat insulin genes have been reproduced and the DNA has been sorted. It has been shown that mouse and rat insulins are identical and have similar gene series and organization, which are similar in genetic series to humans.

5 0
4 years ago
I need help quick please
LenKa [72]

Answer:

Polyploid cells have more than 2 sets of each chromosome. Hope that helped! :)

7 0
3 years ago
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Why are there more overweight people than overweight animals?
aleksandr82 [10.1K]
Humans can will themselves to eat more, as we know that food comes easy to us.

Animals, on the other hand, top priority is survival, so they usually wouldn't think about eating more because it just "tastes good."
8 0
3 years ago
The counterclockwise spin of a planet or moon as seen from above the planet's north pole is known as
Serga [27]

Answer: A. Prograde rotation

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3 years ago
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From his monohybrid crosses, Mendel developed his first law
Nikitich [7]

Answer:

Im confused but if your asking for Medel's first law it would be states that for the pair of alleles an individual has of some gene (or at some genetic locus), one is a copy of a randomly chosen one in the father of the individual, and the other if a copy of a randomly chosen one in the mother, and that a randomly chosen one will be copied

Explanation:

4 0
3 years ago
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