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pogonyaev
3 years ago
5

How many chromosomes exist in human somatic cell? and in cells of other species?

Biology
2 answers:
inysia [295]3 years ago
7 0

Answer:

human somatic cells contain 46 chromosomes in total which are organized into 23 pairs. In cells of other species it depends on the type of living organism it is. For example, in fruit flies, fruit fly somatic cells have eight chromosomes. So it really depends on the organism type.

KatRina [158]3 years ago
5 0

Answer:

46 chromosomes

Humans have 23 pairs of chromosomes, for a total of 46 chromosomes. In fact, each species of plants and animals has a set number of chromosomes.

Explanation:

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What is the main adaptive advantage of the C4 and CAM photosynthesis strategies over C3 photosynthesis?
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Answer:

D. They allow the plant to synthesize glucose under hot conditions.

Explanation:

C4 and CAM photosynthesis strategies allow for plants to produce glucose in hot and dry conditions.

Plants such as cacti, which live in hot conditions, have the advantage from their C4 and CAM systems.

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This then allows them to efficiently create glucose with the CO2.

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Ethical concerns about the development and use of biotechnology include all of the following except <em><u>concern about the development of new weapons.</u></em>

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3 years ago
A man and his wife both have normal color vision, however their daughter is positive for red-green color blindness. The man sues
mixas84 [53]

Answer:

Man's genotype: XᴮY

Woman's genotype: XᴮXᵇ

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Color blindness is a sex-linked trait caused by a recessive allele located in the X chromosome (Xᴮ=normal vision; Xᵇ-color blind).

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The mother also has normal color vision, but her daughter inherited a recessive allele from her, so her genotype is heterozygous XᴮXᵇ.

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