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kramer
2 years ago
5

Find the correct answer:Gases A and B move by -diffusion-osmosis-respiration​

Biology
2 answers:
katrin [286]2 years ago
4 0

Answer:

Diffusion

Explanation:

.

Vlada [557]2 years ago
4 0

Answer:

diffusion because it's the net movement of molecules from an are where they are at a higher concentration to and area where they are of lower concentration ....

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Meiosis does PMAT twice! That means there is a prophase I and a prophase II. There is a metaphase I and a metaphase II. Etc… If
AURORKA [14]

Answer:

If there is homologous chromosomes (metaphase I) or duplicated chromosomes/sister chromatids (metaphase II) in the middle of the cell.

Explanation:

Meiosis involves two series of nuclear divisions grouped into meiosis I and meiosis II. Each division has the same number of stages i.e prophase, metaphase, anaphase, telophase etc. Meiosis I involves the separation of homologous chromosomes i.e similar but non-identical chromosomes from each parent.

On the other hand, meiosis II involves the separation of sister chromatids (duplicated chromosome). Since METAPHASE is generally characterized by the alignment of chromosome at the middle of the cell for separation in the anaphase stage, it means that the difference between metaphase in meiosis I and II will be whether it is homologous chromosomes that are in the middle or sister chromatids.

Therefore, according to this question, I would know if the cartoon is in metaphase I or II if:

- there are homologous chromosomes in the middle of the cell (metaphase I)

- there are sister chromatids in the middle of the cell (metaphase II).

4 0
3 years ago
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A botanist observes a large population of a particular type of beetle eating the leaves of one tree but not the leaves of a near
solniwko [45]
The answer is <span>Determine why the beetle is eating one tree but not the other.

The botanist should first d</span><span>etermine why the beetle is eating one tree but not the other. By determining that, he will understand what connects beetle to the tree. This will also explain does the tree benefits from this interaction or not.</span>
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lbvjy [14]
I'd say option 4, because all of those are capable of changing the enviroment
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Answer:Troponin

Explanation:

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