Answer:
<u><em>B my sister did the test</em></u>
Explanation:
A mutation is a change in a genetic sequence. Mutations include changes as small as the substitution of a single DNA building block, or nucleotide base, with another nucleotide base. ... Mutations can introduce new alleles into a population of organisms and increase the population's genetic variation.
Answer:
I am pretty sure it is A
I hope this is the right answer.....
Answer: The option C) This is because it would prevent:
microtubules from shortening during anaphase is True
Explanation: Taxol is a chemotherapy drug that is used treatment of cancer such as ovarian, lung, breast cancer. It slows the growth and spread of cancer in the body.