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Vlada [557]
2 years ago
11

Biomagnification is the __________________of substances,often harmful,as they move up the food chain.​

Biology
1 answer:
gregori [183]2 years ago
5 0

Answer:

build up

Explanation:

b. accumulating increased concentration

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The two resulting populations will evolve and adapt differently over time to the different ranges as the conditions change in both ranges.

Their color, size, lifespan, and consumption choices may change with that.

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Which portion of the carbon cycle is directly driven by energy from the sun
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6 0
2 years ago
For a gene that determines wing color in butterflies, there are three possible genotypes: BB (blue wings), bb (white wings), and
Oduvanchick [21]

Answer: The frequency of the b allele is calculated as follows: since there are 2 alleles in each organism, total number of genes is 200. The number of white alleles is 10*2+30 (since there are 2 copies of the alleles in white organisms and 1 copy of the b allele in the white wings with blue blotches). So the total number of white alleles is 20+30=50 white alleles. The frequency of the white allele is then 0.25. So the frequency of the blue allele is 1-0.25=0.75. Since heterozygous term is 2*p*q, the frequency of the Bb genotype is 2*0.25*0.75=0.375. Hope that helped!

3 0
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