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Sati [7]
2 years ago
8

Which makes viral infections difficult to defeat?

Biology
1 answer:
katrin [286]2 years ago
7 0

The statement 'the immune system must attack the body's own cells' makes viral infections difficult to defeat.

<h3>What is an infection?</h3>

Infection is a type of harm that the organism suffers when pathogenic microorganisms and viruses enter the body.

Pathogenic microorganisms include, for example, bacteria, fungi, and virus entities.

These pathogenic microorganisms/entities have specific antigens which can be recognized by the immune system.

Learn more about virus infections here:

brainly.com/question/1554410

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Answer:

Dodos were flightless birds that have been extinct for about 300 years. Imagine that biologists found two surviving dodos and mated this pair of birds. What would you expect of the resulting dodo population after three generations?

The maximum number of alleles present for any gene in the new population is two

Explanation:

As a result of this mating, in the third generation the maximum number of alleles present for any gene in the new population will be two.

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3 years ago
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On a coordinate plane, a parabola opens up. It goes through (0, 3), has a vertex at (1, 2), and goes through (2, 3).

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I used a graphing calculator to visualize the problem.

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