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blsea [12.9K]
3 years ago
10

Molecules consist of microscopic particles called

Biology
1 answer:
Juliette [100K]3 years ago
5 0

Answer:

<h2 /><h2>ATOM</h2>

Explanation:

Explain that all matter on Earth exists in the form of a solid, liquid, or gas, and that solids, liquids, and gases are all made of extremely tiny particles called atoms and molecules.

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Hagfish are noted for having a skull, but no . . . A. pharyngeal slits.
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These organisms develop inside a fluid filled sac.
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What is the correct chronological order of the steps leading to protein synthesis?
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the third option is the right one.

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A research team studies a large Eastern Milk Snake population in a metropark. In these snakes, gene T is one gene that affects t
sweet [91]

Answer:

Option E

Explanation:

As per Hardy Weinberg's second equation of equilibrium, the sum of genotype frequency for all possible genotype in a given population with two allele is equal to

p^2 + q^ 2+2pq = 1\\

Substituting the given values in above equation, we get -

0.16 + 0.64 + 0.20 =1\\ p^2+q^2+2pq= 1

Hence, second equation satisfies.

As per  Hardy Weinberg's first equation of equilibrium, sum of all allele frequencies is equal to 1

p + q=1\\\sqrt{0.16} +\sqrt{0.64} \\0.4+0.8 = 1.2\neq 1

Hence, this population is not in Hardy weinberg's equation.

After one generation, the frequency of T allele is 0.4 which is the same as that of frequency of T allele in previous generation

Also as per hardy Weinberg's theory , if a population genotype frequency sums up to 1,  it is in equilibrium if its allele frequency sum is also 1.

But here in 2004. This was not the case.

However, Weinberg has stated that the population which is not in equilibrium can reach equilibrium after one generation only with a new set of genotype frequency and allele frequencies.

Hence, in this case there is a possibility that allele and genotype frequencies have readjusted to sum  up to 1

If frequency of the T allele is 0.4

New frequency of the t  allele would be

1- 0.4\\= 0.6

and New genotype frequencies would be

p^ 2 = 0.4^2 = 0.16\\q^ 2 = (1-0.4)^2 = 0.36\\2pq = 1-0.16-0.36 = 0.48

Thus, p^ 2+q^2+2pq = 1

Hence, option E is correct

5 0
3 years ago
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