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Masja [62]
3 years ago
10

What is the initial stage of all stars

Biology
1 answer:
laila [671]3 years ago
5 0

Answer:nebula

Explanation:

Took the test

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How has globalization resulted in increasing environmental damage around the world?
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I would say A.
 B and C can be eliminated because they have to do with using resources more efficiently. Now we're down to A and D, and of the two, I'd say A is most plausible. Globalization is the connection of the world with each other. With all this technology, companies see endless possibilities to sell their products. They use more and more natural resources, which can deplete those resources quickly.
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Fission is a type of asexual reproduction where a bacterium clones itself, resulting in _________ daughter bacteria.
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Which is a genotype for pea shape? A. r B. R C. RR D. round peas
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What is the mass of stem cells produced in the first few days after fertilization called?
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In an ________ solution, red blood cells ________. Group of answer choices hyposmotic, lose water and shrivel isomotic, have a n
lozanna [386]

\large{ \boxed{ \bf{ \color{skyblue}{The \: correct \: question:}}}}

Q. In an ________ solution, red blood cells ________. Group of answer choices:

  • Hyposmotic, lose water and shrivel
  • Isomotic, have a normal shape ✔️
  • Isosmotic, swell and may burst
  • Hyperosmotic, have a normal shape
  • Isosmotic, lose water and shrivel

\large{ \boxed{ \bf{ \color{violet}{The \: correct \: answer:}}}}

In an <u>isosmotic</u> solution, red blood cells <u>have</u><u> </u><u>normal</u><u> </u><u>shape</u><u>.</u>

Option B

<h3><u>Explanation:-</u></h3>

Osmosis : The movement of the <u>solvent</u> or <u>water</u> molecules from a solution of their higher concentration to a solution of lower concentration through a <u>semipermeable membrane.</u>

❍ Depending upon the <u>osmotic concentration,</u> There are three types of solution and their result when cell is keot inside them:

  • Hyposmotic (Water enters, Swells up)
  • Isosmotic(Equal flow, No change)
  • Hyperosmotic(Water comes out, shrinkage)

<u>━━━━━━━━━━━━━━━━━━━━</u>

3 0
3 years ago
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