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algol13
4 years ago
11

If a haploid cell has 20 chromosomes how many chromosomes would be found in the diploid cells

Biology
1 answer:
Lerok [7]4 years ago
3 0
40. I remember this by knowing that haploid is like half and diploid is like double
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The cell membrane is a unique structure that has many functions.
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3 years ago
Explain two ways in which scientists use fossils to determine environmental change
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1)  Coast Lines:  The location of marine fossils can help determine where and when ancient coast lines were in the past.2)  Climates:  Fossils can be used to determine the past climates.  (Was an area cooler or wetter than the present.)

The presence of marine or land fossils indicates whether the land at one time was at the bottom of the ocean or not.

Also, you could mention radioactive dating and relative dating.  I am sure that is mentioned in your curriculum. 

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3 years ago
If a scientist wanted to follow Mendel’s experiment with a different kind of plant, which type of plant would she examine?
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<em>Took the test</em>

4 0
4 years ago
Explain how the proteins on the surface of white blood cells, pathogens, and transplanted tissues interact to produce an immune
lidiya [134]

Answer:

Explanation:

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3 years ago
How does the amount of the Sun's energy the Earth receives change throughout the year?
azamat

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b

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