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kati45 [8]
2 years ago
15

Natural selection means

Biology
1 answer:
borishaifa [10]2 years ago
5 0
Pretty sure that the answer is A
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Biologists refer to the number of chromosomes with an "#n". For example, 1n for one copy of chromosomes and 2n for two copies. H
DIA [1.3K]

Answer:

haploid/diploid

Explanation:

The number of chromosomes can also be expressed as <em>haploid or diploid</em>, instead of 1n for one copy and 2n for two copies.

The <u>haploid number of chromosomes also refers to a copy of the chromosomes or half of the genome of organisms</u> while <u>the diploid number of chromosomes refers to the double or complete set of chromosomes in the genome of organisms. </u>

So, in other words: n = haploid and 2n - diploid.

7 0
3 years ago
Understand the process of base pairing in both DNA and RNA.
Ksenya-84 [330]

Answer:

The rules of base pairing explain the phenomenon that whatever the amount of adenine in the DNA of an organism, the amount of thymine is the same. Similarly, whatever the amount of guanine, the amount of cytosine is the same.

Hope it helps a lil! ^_^

5 0
3 years ago
I’m confused can someone please help
katrin2010 [14]

Answer:

B

Explanation:

7 0
4 years ago
What is the meaning of the term founder effect?
soldi70 [24.7K]

Answer:

between a an b, but I think it's a

Explanation:

the reduced genetic diversity which results when a population is descended from a small number of colonizing ancestors.

7 0
2 years ago
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Which choice below lists the biomes in order from lowest average temperatures to highest average temperatures?
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taiga, temperate deciduous forest, savanna

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4 years ago
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