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Dmitriy789 [7]
2 years ago
8

Which system is involved in regulating fluid levels and chemical content of the blood?

Biology
1 answer:
frutty [35]2 years ago
7 0
<span>The urinary system is involved in regulating fluid levels and chemical content of the blood.
</span><span>The components of the urinary system are: kidneys, ureters, urinary bladder, and urethra.
</span><span>This system produces, stores, and eliminates urine. It eliminates wastes and regulates volume and chemical composition of blood and by doing so it helps to maintain the acid-base balance of body fluids.</span>
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A micrograph of dividing cells from a rat, a diploid animal, shows a cell where 21 pairs of sister chromatids are being pulled a
Elanso [62]

Answer:

<h2>b) Anaphase II of meiosis </h2>

Explanation:

1. Meiosis is the process of cell division in which one cell is divided into four daughter cell, each contains equal number of chromosome, half the number of chromosomes as compared to parental cell.

2. In meiosis I, DNA duplication occurs but the sister chromatids are not separated, only homologous pair of chromosomes are separated, so this is called reductional division.

3. In meiosis II, chromatids are pulled apart and and are separated into different chromosomes, so it is called equational division. There is no DNA duplication in meiosis II.

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If, someday, an archaean cell is discovered whose rRNA sequence is more similar to that of humans than the sequence of mouse rRN
Wewaii [24]

Answer:

<h2>homoplasy</h2>

Explanation:

Homoplasy:  the character that is present in the set of species but not present in their common ancestors is known as homoplasy. In case of an archaean cell, their rRNA sequence is more similar to that of humans than the sequence of mouse rRNA is to that of humans.

Example: the evolution of the eye which has originated independently in many unrelated species.

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2 years ago
Which of these steps would help to reduce the chances of a mudslide occurring in a hilly region?
Lorico [155]
I have no clue but maybe a?
8 0
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Active transport helps in the uptake of glucose in the intestines.

Cotransport or secondary active transport is the movement of molecules across a membrane it uses electrochemical potential difference that is created by pumping ions in or out of the cell.

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Hope this helps you!

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