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Leokris [45]
4 years ago
13

What conditions are possible reasons for declining genetic diversity of a species? Select all correct answers.

Biology
1 answer:
yan [13]4 years ago
4 0

Some conditions that are possible reasons for declining genetic diversity of a species;

▪︎loss of habitat

▪︎inbreeding

Explanation:

Loss of habitat will definitely reduce diversity because it reduces the population size from increased competition for reduced resources. Some subspecies may be completely eliminated when their niche is completely lost.

Inbreeding also reduces diversity because it results in the expression of recessive genes in a population that are mostly disadvantageous. High inbreeding rates will result in most individuals not reaching maturity to pass down their genes to the next generations.

Learn More:

For more on genetic diversity check out;

brainly.com/question/9739725

brainly.com/question/12850027

#LearnWithBrainly

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Explanation:

Turtle?

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Fisher was found lying on his back. Is it likely that his body was moved after death? Why or why not?
Tpy6a [65]

Answer:

Is it likely that his body was moved after death? The answer is NO

Why or why not?

This is due to postmortem staining seen on his back which would have been observed on other parts of the body if the body was moved after death

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It helps in judging the time of death for a body, the location and position of the body if it's at the spot.

4 0
4 years ago
A researcher and students wants to study the effectiveness of a new cancer drug. To do this, they plan on injecting rats with ca
Aleonysh [2.5K]

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Many critics are of the view that using animals for scientific researches might one day cause such organisms to be formed which will affect the wildlife organisms very badly.

In the following experiment, the major ethical concern is that if the drug is not rightly administered or if the new drug is not authentic, it will kill the mice. The mice might also undergo serious side effects before dying.

6 0
3 years ago
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Sebastian wants to make ball-and-stick models of the four macromolecules. He has colored balls for each of the elements in these
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Macromolecules are defined as large molecules like lipids, proteins, and carbohydrates.

In the given data, the red colour denotes hydrogen and black denotes carbon. The molecule that needs the majority of red and black color is carbohydrates.  Thus, option "A" is correct.

<h3>What are Carbohydrates?</h3>

Carbohydrates can be explained as:

Carbohydrates are the macromolecules, generally referred to as sugar. Carbohydrates are the primary nutrients of the diet along with proteins and fats.

Carbohydrate is a biomolecule that is made up of carbon, hydrogen, and oxygen atoms. The monomeric units of carbohydrates are monosaccharides.

Thus, the correct answer is Option A.

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What do you call a cow with no legs??
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Ground beef is a cow with no legs
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