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Vladimir79 [104]
3 years ago
7

Why do organisms have to be “organized” to live?

Biology
1 answer:
TEA [102]3 years ago
7 0

Answer:

because they have to be seperated

Explanation:

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If the frequency of an allele is 0.75, how many copies of this allele should be in a population of 300 diploid individuals?
Ray Of Light [21]

I have provided the options below:

a. 150

b. 225

c. 300

d. 450

e. 75

Answer:

150

Explanation:

Hardy-Weinberg law states, the allelic frequencies of a gene that is, q and p follow the relationship p^2+q^2+2pq = 1, if the population is in equilibrium.

Therefore p^2+q^2+2pq = 1, can be used to calculate the percentage of the allelic frequencies i.e. p^2 and q^2

Allelic frequency = 0.75.

Therefore, the percentage of the allele in the population would be given by

0.75^2 = 0.5625 = 56%.

And the total number of individuals with this allele in the population:

number of individuals = 56×300÷100

= 168 or

150 nearest figure.

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3 years ago
What killed the great beasts of North America
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Answer:

incoming Paleoindians, the first Americans, who allegedly hunted them to extinction.

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Variation in different species of organisms is called:
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The answer is D. A species diversity
6 0
3 years ago
the allele for hitchhiker's thumb is recessive to the dominant straight thumb. in a population of 500 students, 25% have hitchhi
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Answer: Of 125 students with hitchhiker's thumbs, 1/3rd would be homozygous dominant (41 students)

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hH heterozygous dominant
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2 years ago
Help me pleaseeee!!???
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Answer:

it A

Explanation:

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