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Varvara68 [4.7K]
3 years ago
5

The picture above shows the early embryos of a human and a chicken. Gill slits and tails are shown in both. What does

Biology
1 answer:
IrinaK [193]3 years ago
3 0

Answer: C

Explanation:

:}

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X has successfully been transmitted to your body; you are now infected. All of the following among A-D are possible consequences
Natasha2012 [34]

The complete options to the question includes:

A.You never show any symptoms of disease and there is no sign of the pathogen in your body.

B.You exhibit mild symptoms of disease and the levels of the pathogen in your body are quickly reduced and eliminated.

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E.There are no exceptions, A-D are all plausible outcomes.

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Explanation:

Infectious diseases occurs when an individuals system is invaded by pathogenic microorganisms (virus,bacteria,fungi and parasite). These microorganisms may or may not cause disease but this depends on the healthy state of the host. They can also be transmitted from one person to another.

To explain the options why all are plausible outcomes when X has successfully been transmitted into the body except A includes:

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C.) Option C can occur when antimicrobial is given to suppress the activities of X

D) option D can occur when the individual may become an asymptomatic carrier of X. ( Individual shows no symptoms and signs of disease caused by X but the pathogen is still present in the body).

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What prevents the lac genes in the DNA of E. colin from being expressed most of the time ?
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