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Olegator [25]
3 years ago
6

How does human evolution or natural selection relate to the susceptibility of diseases?

Biology
1 answer:
deff fn [24]3 years ago
5 0
This relates because at first the human species are vulnerable to the new disease but as natural selection in human evolution occurs the human species will be able to overcome the disease and become invulnerable.
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Iodine is a yellowish solution. A starch solution is white. A starch solution turns purplish-black in the presence of iodine. If
cupoosta [38]

Answer:

The correct answer will be- the color change will be observed and the solution will turn purplish-black.

Explanation:

Iodine test is performed to test the presence of the carbohydrates mainly starch.

The iodine solution is chemically called potassium iodide which forms a yellow solution. The potassium iodide solution forms a complex with a starch solution which appears a purplish-black color which shows the presence of the carbohydrates.

In the given question, if we add the iodine solution to the beaker after a certain point of time then it will still form a complex with the starch and thus beaker solution will appear darker in color.

6 0
3 years ago
The only haploid cells in an organism are ___
valkas [14]
Gametes are the only haploid cells  
3 0
3 years ago
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The law of independent assortment states that the separation of alleles for one gene are independent of that of other genes, unl
Ahat [919]

Answer:

Not linked

Explanation:

Linked genes don't show independent assortment.

8 0
3 years ago
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Some scientists reproduce, or grow, cells in a laboratory setting so they can study the cells for particular reasons. Research d
Shalnov [3]

<u>Cell culture i</u>s the method applied by scientists to grown, cells in the laboratory setting to study the cells for particular reasons.

Explanation:

Cell culture is basically a method for survival, reproduction etc which are done under controlled conditions in the space outside the environment. This is also used for data mining.

Purpose: Cell culture is used for propagation of virus

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  • Vaccine production by replication of virus
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Disadvantages

  • Maintenance of sterile aseptic conditions.  
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4 0
3 years ago
How do mutations enter the gene pool? Why are they important to natural selection?
IRINA_888 [86]
The set of all alleles at all loci is the full gene pool<span> for the species. Over time, the size of a </span>gene pool<span> changes. The </span>gene pool<span> increases when a </span>mutation<span> changes a </span>gene<span>and the </span>mutation<span> survives </span>
8 0
3 years ago
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