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algol13
3 years ago
14

Natural Selection is often described as the "survival of the fittest". How does the change in moth color from light to dark and

back to light demonstrate this concept?
Biology
1 answer:
Ad libitum [116K]3 years ago
6 0

Answer:

The evolution of the peppered moth is an evolutionary instance of directional colour change in the moth population as a consequence of air pollution during the Industrial Revolution. The frequency of dark-coloured moths increased at that time, an example of industrial melanism.

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In which animals are the blood and the interstitial fluid considered to be the same body fluid?
Katena32 [7]

Answer:

In insects such as cockroach, grasshopper

Explanation:

Insects such as grasshopper has open circulatory, in them the body fluid is the hemolymph. The hemolymph does contain any respiratory pigment. It bathes the organs directly as it is pumped between open spaces in the body.

Thus, in insects, the blood and the interstitial fluid considered to be the same body fluid?

3 0
3 years ago
It is advantageous for grazing mammals to gather in groups because groups
Vlad1618 [11]
In my opinion, the correct answer among the choice given above is option D. It is advantageous for grazing mammals to gather in groups because groups <span>offer greater protection from predation. It protects them  because predators will think twice in nearing the group because it is outnumbered.</span>
7 0
3 years ago
Read 2 more answers
What caused the Kingdom of Life to change? Give 3 reasons minimum.​
docker41 [41]

Answer:

Due evolution, discoveries and having both characteristics.

Explanation:

The Kingdom of Life change due to evolution in the body of organisms, discoveries of new organisms that are different from plants and animals. There are some organisms that have both plant and animal characteristics so it can't be placed in plant or animal kingdom so that's why the kingdom of life changes from two kingdom system to 5 kingdom system.

3 0
3 years ago
1. Red/Green Color Blindness is an example of *
algol [13]

I think it's option four because as far as I know, red/green color blindness is an example of a recessive, sex-linked trait (encoded on the X chromosome), which results in much more men to suffer from it than women.

Hope that helps!

5 0
3 years ago
A client with localized redness and swelling due to a bee sting reports intense local pain, a burning sensation, and itching. wh
Umnica [9.8K]
The correct answer is "applying cold compresses to the affected area".

Most of the people stang by a bee or wasp experience a localized reaction and only 3% of the people will exhibit an allergic reaction. The normal localized reaction includes reddening and swelling of the skin, along with a local itching and pain.

Although these reactions will probably start disappearing within a few hours, there are several things that the person could do to alleviate the pain and discomfort. The most important thing to do is to apply ice or cold compresses to the affected area, to reduce the body's inflammatory response. 
3 0
3 years ago
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