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Nonamiya [84]
3 years ago
6

Give a fact about red blood cells

Biology
1 answer:
Novosadov [1.4K]3 years ago
7 0

Answer:

Red blood cells (erythrocytes)

Red blood cells carry oxygen from your lungs to your tissues. They also bring carbon dioxide back to your lungs. Red blood cells make up almost half of your blood. The lifespan of a red blood cell is around 120 days

Explanation:

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Emily’s house lies on the San Andreas fault, and she wants to protect herself against earthquakes. What is one step she can take
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B.check her buildings foundation to ensure it is resistant to shaking caused by moving tectonic plates.

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Explain the role of living things such as yourself in the nitrogen cycle
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Role of organisms in the nitrogen cycle:

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Explanation:

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A panda's coarse fur is made of cells, as is its blood, its skin, its nerves, and its brain. This is an example of which charact
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I believe the correct answer from the choices listed above is option D. <span>This is an example of cellular organization. Cells organize themselves according to their functions. Hope this answers the question. Have a nice day.</span>
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3 years ago
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Alenkasestr [34]
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3 years ago
In a particular species of frogs, black spots are a dominant trait and their absence is a recessive trait. In a population of fr
kipiarov [429]

The expression which is the correct way to calculate the frequency of the dominant allele is 134/200. Thus, the correct option is D.

<h3>What is Allelic frequency?</h3>

The allelic frequency may be defined as the sum total of all the alleles of a gene in a population. It represents the overall genetic diversity within a population.

The allelic frequency is calculated by the formula when the genotypes are given in number. It is as follows:

2 × Number of Purebred dominant + Number of heterozygous/ 2× Total number of individuals in a population.

∴ Allelic frequency of dominant allele = 2 × 50 + 34/ 2× 100 = 134/200 = 0.67.

The allelic frequency of the Dominant allele is 0.67 while the allelic frequency of the recessive allele is 0.33.

Therefore, it is well described above.

To learn more about Allelic frequency, refer to the link:

brainly.com/question/14649601

#SPJ1

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2 years ago
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