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Hatshy [7]
3 years ago
15

Describe how the relationship between sickle cell disease and malaria is an example of natural selection in humans in 3 complete

sentences
Biology
1 answer:
Ad libitum [116K]3 years ago
8 0

Answer:

It turns out that, in these areas, HbS carriers have been naturally selected, because the trait confers some resistance to malaria. Their red blood cells, containing some abnormal hemoglobin, tend to sickle when they are infected by the malaria parasite.

Explanation:

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HALP VERY IMPORTANT PLZ GIVE GOOD ANSWER
velikii [3]
Science proceeds by scientific method and use of experimental method. The answer is true because following these steps will get the steps and results you need. There is nothing more to be done. The method is observe a question, make a hypothesis, test the hypothesis with controlled experiment, analyze data. reject or accept hypothesis, and form a conclusion. 
6 0
3 years ago
The entire population of microorganisms inhabiting an area, such as soil, humans, the large intestine, feces, or any part of of
lilavasa [31]

The entire population of microorganisms inhabiting an area, such as soil, humans, the large intestine, feces, or any part of the human body is known as a <u>microbiome.</u>

Microorganisms are those organisms that can be seen only through a microscope.

These are very small microscopic creatures that are hard to see with the bare eye and exist in colonial forms or as a single cell.

All bacteria, fungi, protozoa, and algae are microorganisms.

Some microorganisms are beneficial for humans while others have harmful and damaging impacts and also cause infections.

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7 0
2 years ago
Science uses data to describe the findings of an experiment. Qualitative Data is:
kirill [66]

Scientific data refers to the information collected by using the scientific method. These data can be obtained from experimental and/or observational procedures.

  • There are two types of data: qualitative data and quantitative data.

  • Qualitative Data is a set of data describing the findings of an experiment (Option B).

  • On the other hand, quantitative data refers to the set of measurements/numbers collected in an experimental or observational procedure.

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6 0
3 years ago
Read 2 more answers
When you are on the roller coaster at Carowinds, your adrenal cells near the kidneys
kicyunya [14]

Answer:

D. Cell signalling which is released by one type of cell and acts upon a different cell

Explanation:

According to this question, adrenal cells near the kidney releases an hormone called ADRENALINE, which causes the cells of the heart to beat faster. This is an example of CELL SIGNALLING because chemical signals released by adrenal glands causes/triggers a response in the heart cells.

The chemical signal released by the adrenal cells is the ADRENALINE HORMONE, which induces a response in cells that are different from the cells of release (adrenal cells).

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3 years ago
Why do scientists assign each organism a universally accepted name?
Akimi4 [234]
So the organisms could be classified in the same animal families
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4 years ago
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