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Firlakuza [10]
2 years ago
10

[I need help -FAST-!! Please help!!]

Biology
1 answer:
9966 [12]2 years ago
7 0

Answer: Yeah what is the question?

Explanation:

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Movement of the chromosomes during anaphase would be most affected by a drug that
My name is Ann [436]

Answer:

The options are missing, the options are:

A) prevents the duplication of centrosomes. B) prevents nuclear envelope fragmentation C) prevents shortening of microtubules. D) prevents attachment of the microtubules to the kinetochore. E) prevents nucleosome formation

The answer is C

Explanation:

Cell division is a characteristics of all living cells. Whether meiosis or mitosis, the chromosomes separate in the Anaphase stage. Prior to the anaphase stage is the metaphase, where spindle microtubules attach to the kinetochores of each chromosome and aligns them at the centre of the cell called METAPHASE PLATE.

Thus, since the aligning of chromosomes at the metaphase plate has to do with attachment of microtubules to chromosomes' kinetochores, the drug that will hinder movement of chromosomes to opposite poles will not stop formation of microtubules. Instead, it will prevent the formed microtubules attached to each chromosome from shortening, as it is the shortening of microtubules that facilitates the pulling apart of the chromosomes they are attached to.

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2 years ago
What are the mechanisms of microevolution
prohojiy [21]

Answer:

Mutation, migration, genetic drift, and natural selection are all processes that can directly affect gene frequencies in a population.

Explanation:

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3 years ago
If you see a fossil fish in a museum that is labeled one of the earliest fish known, what era is it probably from?
Korvikt [17]
I think it is from the Paleozoic era

Hope this helps
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2 years ago
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Which general tissue is responsible for transporting substances?
vampirchik [111]
Hello,

Here is your answer:

The proper answer to your question is option B "Vascular"! Vascular tissues are responsible for transporting water around the body!

Your answer is B.

If you need any ore help feel free to ask me!

Hope this helps!
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BRAINLIESTTT ASAP!!!
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