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Dimas [21]
3 years ago
5

A malaria outbreak causing allele frequencies to change is an example of:

Biology
2 answers:
Softa [21]3 years ago
4 0

Answer:

C. Natural selection

Explanation:

Just took the test ED2020

julsineya [31]3 years ago
3 0

<u>Answer</u>: Natural selection.

<u>Explanation</u>:

  • The concept of <em>natural selection</em> was given by <em>Charles Darwin.</em>
  • According to this concept, in a given environment the organisms that possess <em>better adaptations</em> have<em> higher chances of survival</em> and, leave behind a <em>greater number of progenies</em>.
  • When malaria outbreak occurs, the allele frequencies change and only the organisms that possess the alleles which help them to <em>survive</em> this outbreak due to resistance against malarial infection will be selected by nature and<em> hence, this is an example of natural selection.</em>
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Answer:

This question lacks options; they are:

a. 4x b. 10x c. 20x d. 100x

The answer is A

Explanation:

The objective lens is an integral part of a light microscope as it provides the viewer with the picture or image of the specimen. There are several types of objective lens depending on their magnification.

The lowest possible objective lens with the power of 4x is called the SCANNING OBJECTIVE. In combination with the eye/occular lens, it provides a magnification of 4x × 10 = 40x. The name of this lens comes from the fact that it provides a full scan of every part of the specimen being viewed before diversifying into a specific region by changing the objective.

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4 years ago
A dog experiencing a high level of fear will usually exhibit
Cerrena [4.2K]
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8 0
3 years ago
A ligamentous connection such as an antebrachial interosseous membrane is called a.
likoan [24]

Answer:

syndesmosis

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2 years ago
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ra1l [238]

Answer;

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4 0
4 years ago
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Answer:

good morning

Explanation:

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6 0
3 years ago
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