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OLEGan [10]
3 years ago
10

________ starts with plants and continues with animal food and human food. Study the food of all species.

Biology
2 answers:
goblinko [34]3 years ago
7 0
The answer is obviously food chain lol
SVETLANKA909090 [29]3 years ago
3 0
I think it’s c food chain
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_______________ is the name for the process of clearing natural vegetation and replacing it with concrete and buildings.
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Answer:

Deforestation

Explanation:

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If a parent is heterozygous for a gene, 1/2 of the time they will contribute a dominant allele to their offspring and 1/2 of the
kvasek [131]
If two heterozygous parents mate, the phenotypes of the resulting offspring will be 75% dominant and 25% recessive
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3 years ago
small group of 100 people decide to isolate themselves from the world and move to a small and remote deserted island. Out of thi
irina [24]

Answer:

Frequency of p = 0.684

Frequency of p = 0.316

Number of individuals with homozygous dominant (AA) = 47

Number of individuals with heterozygous (Aa)= 43

Number of individuals with homozygous recessive (aa) = 10

Explanation:

Out of 100 people, 10 have albino skin (aa)

So, the frequency of homozygous recessive individuals (q^{2}) is \frac{10}{100} = 0.1

Now, q will be

= \sqrt{q^{2} } = \sqrt{0.1} \\= 0.316

As per Hardy Weinberg's equation -

p + q = 1

Substituting the value of q in above equation, we get -

p + 0.316 = 1p = 1 -0.316\\p = 0.684

Now the frequency of homozygous dominant (AA) will be

p^{2} = 0.684^{2} \\= 0.467

Hence, out of 100 people 0.467 * 100 = 46.7 or 47 people are homozygous dominant (AA)

Like wise out of 100 people 0.1 * 100 = 10 people are homozygous recessive (aa)

As per As per Hardy Weinberg's equation-

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

Substituting the values in above equation, we get -

0.467 + 0.316 + 2pq = 1\\2pq = 1 -( 0.467+ 0.1)\\2pq = 0.433

So, out of 100 people 0.433 * 100 = 43.3 or 43 people are heterozygous (Aa)

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3 years ago
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Answer: В.

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Explanation:

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Answer:

A parasitic

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microorganisms are on this link click it and find out more

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