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spayn [35]
2 years ago
12

True or false the typical X shaped chromosomes is the result of DNA replication​

Biology
1 answer:
hodyreva [135]2 years ago
3 0

Answer:

True

Explanation:

Truly, the typical X shaped chromosomes is the result of DNA replication. When the DNA has replicated, it then condenses and coil into the X-shaped of the chromosome. This then implies that replicated chromosomes take the X-shaped structures seen under a microscope.

When this replication occurs, the chromosome is made of two structures that are identical. They are known as the sister chromatids. These chromatids are actually joined at the centromere.

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7 0
3 years ago
Jackson, a 4-year-old boy, is unable to get the measles (MMR) vaccine due to a severe allergy to the antibiotic neomycin. Jackso
lilavasa [31]

Answer:

In Lincoln Elementary School.

Explanation:

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4 0
3 years ago
Which one of the following factors contribute to hypertension?
beks73 [17]
I believe:

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please vote my answer brainliest . thanks!
7 0
3 years ago
Protista are
Shkiper50 [21]
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Correct answer: C</span>
7 0
3 years ago
Which of these describes a situation where natural selection could lead to evolution?
Gennadij [26K]

Answer:

B. Predation removes slower antelope from the herd.

Explanation:

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5 0
3 years ago
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