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3 years ago

Which of the following statements regarding fins on fishes is true?

Biology

1 answer:

vichka [17]3 years ago

4 0

Answer:

The answer is B

Explanation:

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Match the given symbol or molecular formula to the term that best describes it.

Marizza181 [45]

SO2: inorganic compound
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Cl2: inorganic elemental molecule
C6H6: organic compound

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2 years ago

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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]

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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

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In an isosmotic solution, red blood cells have normal shape.

Option B

<h3>Explanation:-</h3>

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

❍ Depending upon the osmotic concentration, 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)

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2 years ago

Explain what would happen to an animal if the vegetation around them disappeared

Paul [167]

Answer:

All of them would diet

Explanation:

the vegetarians would starve while the meat eaters would not have any meat to eat

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1 year ago

Where does the spindle fiber connect to the chromosome?

larisa86 [58]

Answer: Hope This Helps!

Explanation:

Each half of the chromosome, the sister chromatids, has a granule located somewhere near the centromere. This is the kinetochore, and is the place where the spindle microtubules attach.

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2 years ago

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What are the reactants of photosynthesis and where do they come from?

yan [13]

Answer:

The equation shows that the “ingredients” for photosynthesis are carbon dioxide, water, and light energy. Plants, algae, and photosynthetic bacteria take in light from the sun, molecules of carbon dioxide from the air, and water molecules from their environment and combine these reactants to produce food (glucose).

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3 years ago

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