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amm1812
3 years ago
13

Gel electrophoresis is used to separate DNA fragments on the basis of

Biology
2 answers:
Leto [7]3 years ago
5 0

Answer:

1. Size

Explanation:

In gel electrophoresis, dna is separated by size. The largest goes to the top and the smallest to the bottom. Hope it helps :)

vampirchik [111]3 years ago
4 0
It’s 1 size and thank you



I hope it’s help
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Alex73 [517]

The scenario will be Son: 25% colorblind daughter: 25% colorblind son: 25% of carrier daughters with normal vision: 25% normal son

<h3>What is color blindness?</h3>

The condition is frequently inherited. Certain eye diseases and medications are also possible causes. Men are more affected than women.

Color blindness is characterized by the inability to distinguish between red and green shades.

A colorblind man's genotype is XcY, and a heterozygous carrier female's genotype is XcX. A cross between XcY and XcX would result in progeny with the following ratio=

Son: 25% colorblind daughter: 25% colorblind son: 25% of carrier daughters with normal vision: 25% normal son.

Thus, the couple is likely to have a son who is half normal and half affected. Similarly, the couple is likely to have 50% normal daughters and 50% colorblind daughters.

For more details regarding color blindness, visit:

brainly.com/question/25621649

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6 0
1 year ago
Read the section "Cells Make Up Plants And
marta [7]

Answer:

Due to cell wall.

Explanation:

Scientists were able to easily  identify the cells in plants first as compared to animal cell because the plant cell has cell wall while the animal cell has no cell wall only cell membrane. The structure of plant cell is just like the compartments and the cell wall provides the boundary between two cell which enable the scientist to see the plant cell first.

8 0
3 years ago
If a mother carries a recessive allele for a genetic disorder, such as cystic fibrosis, under what circumstances will her childr
Stels [109]

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Explanation:

How Are Men Affected by Cystic Fibrosis? Males account for slightly more than 50 percent of all cases of cystic fibrosis (CF) but generally have better outcomes than females until about age 20.

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2 years ago
The greatest influence on a stable ecosystem in nature is;
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I think the answer is man
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The correct processes and components of the carbon cycle is given in the image attached .

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