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True [87]
3 years ago
5

What is the difference between a point

Biology
1 answer:
Inessa05 [86]3 years ago
5 0

A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes.
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Answer:

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Explanation:

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Mitosis simply refers to cell division in which one cell divides and produce two new cells that are identical.

Here are the steps:
(1) Prophase
<span>(a) Early prophase when cells starts to break down some structures and build others up. It sets up the stage when the chromosome is dividing.</span><span>(b) Prometaphase, mitotic spindle begins to capture and organize the chromosomes.
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(2) Metaphase
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(3) Anaphase
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