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Alborosie
2 years ago
10

Is race a biological characteristic determined by our genes?

Biology
1 answer:
Harman [31]2 years ago
6 0

Answer:

No, they are not. The concept of human races appears to be solidly grounded in present-day biology and our evolutionary history. But if you asked that conference of geneticists to give you a genetic definition of race, they wouldn’t be able to do it. Human races are not natural genetic groups; they are socially constructed categories. Genes certainly reflect geography, but unlike geography, human genetic differences don't fall along obvious natural boundaries that might define races.

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How do I analyse this graph
kap26 [50]

Answer:

it is simple. the combine two graphs into one basically by combining two graphs for grey and brown species the red line in between separates green and brown and just take the reading

Explanation:

8=10

12=12

14=1

note equals means frequency

3 0
3 years ago
Assess your physical fitness; what areas of health-related fitness do you believe are your strengths and what areas do you belie
yawa3891 [41]
This is more of a personal question about how well you know yourself, no one can answer this for you.
7 0
3 years ago
Which of the following does not cycle quickly!<br> A) Wood<br> B) Oil<br> C) Water<br> D) Carbon
miv72 [106K]

Answer:

I believe it is be

Explanation:

Depending on the type  oil, it can be natural and  non renewable

3 0
3 years ago
Read 2 more answers
All the following are good sources of complex carbohydrates except? oatmeal. milk. carrots. spinach.
Naily [24]

The food that is not a good source of complex carbohydrates is milk.

<h3>What is carbohydrate?</h3>

The carbohydrate is one of the six classes of food.  The six classes of food that we have are;  fat, carbohydrates, protein, vitamins, minerals and water. Carbohydrates are made up of glucose molecules as it is a macromolecule.

These molecules are eaten for the purpose of energy because they are broken down in the body to give glucose which is a source of energy in the body.

Thus, the food that is not a good source of complex carbohydrates is milk.

Learn more about carbohydrates:brainly.com/question/14614055

#SPJ1

8 0
1 year ago
Severe acute respiratory syndrome (SARS) is an illness caused by a coronavirus. Symptoms, including a high fever, headaches, and
monitta

Answer:

lytic, because of the quick onset of symptoms after infection

Explanation:

As seen in the question above, the SARS virus tends to develop symptoms very quickly when it is infecting a person. This speed in the development of symptoms is a characteristic of the lytic cycle, in relation to the reproductive cycle of viruses. This is because in the lytic cycle, a virus can infect many cells at once, which accelerates the development of the disease. This cycle allows the virus to use all of the cell's biological machinery to reproduce more copies of the virus. When these copies are ready, the virus causes the destruction of the host cell and the release of new viruses to other cells, where the whole process will be repeated. This is all done very quickly.

The lysogenic cycle does not cause the rapid infection of thousands of cells, since it is necessary that there is an adaptation between the DNA of the cell and the DNA of the virus. This slows down the infection process and, therefore, symptoms appear more slowly.

3 0
3 years ago
Read 2 more answers
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