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goblinko [34]
3 years ago
7

Explain what is mutatation??????????????????

Biology
2 answers:
tigry1 [53]3 years ago
8 0

Answer:

Mutation- the changing structure of a gene.

Explanation:

ale4655 [162]3 years ago
7 0

Answer:

if there's a mistake in the dna then it leads to a mutation

Explanation:

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b cells are white blood cells that work by ___________________, whereas t cells attacks foreign invaders __________________.
Sloan [31]

Answer:

your answer is b cells are white blood cells that work by producing antibodies, whereas t cells attack foreign invaders directly.

Explanation:

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6 0
2 years ago
The varicella virus is a common childhood virus that causes chicken pox. Shingles, a disease also
Ratling [72]

Answer:

The correct option is : It undergoes a lysogenic cycle.

Explanation:

A virus can replicate inside a host cell by two process :

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In the lytic cycle, the viral DNA makes copies of itself and manufactures the viral machinery inside the host cell. Eventually, the host cell bursts causing the release of the viruses. In such a condition the varicella virus would cause chicken pox.

In the lysogenic cycle, the DNA of a virus get incorporated into the DNA of the host. The viral DNA might replicate when conditions become favourable and cause diseases. In such a condition, the varicella virus would cause shingles.

5 0
3 years ago
On a map, 1212 inch represents 4545 mile.
kumpel [21]
C.​ 135135 ​ in. Is right.
6 0
3 years ago
bedbugs are parasites? Explain your reasoning using what you’ve learned about parasitic relationships.
velikii [3]

Explanation:

Bedbugs are parasites that rely on blood to survive. They can feed on the blood of any mammal, although they appear to prefer the blood of humans. They are attracted to the warmth surrounding mammalian bodies and the carbon dioxide present in breath expiration. It is usually these factors that guide bedbugs to locate a suitable host for feeding. DOES THIS HELP?

5 0
3 years ago
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What does the bacteria in our gut do to the food we eat
OLga [1]

Answer:

Gut Microbiome

Explanation:

This is home base for the bacteria in your digestive tract. Here, they help you break down food and turn nutrients into things your body can use. They stop growing when they run out of food, so you'll only have what you need.

3 0
3 years ago
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