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natita [175]
3 years ago
11

Expected prevalence of a disease is:______.

Biology
1 answer:
goldfiish [28.3K]3 years ago
5 0

Answer: c) the anticipated geographical spread of a disease based on past observances.

Explanation: Prevalence simply means the widespread of a thing or condition. In epidemiology, prevalence can be defined as the total number of people in a population that is affected by a medical condition or total number of cases of a disease in a population in a given period of time.

Expected prevalence of a disease is therefore the anticipated widespread of a disease or the anticipated total number of cases of a disease in a population based on past observed incidences.

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The following table describes several molecules and their functions. The molecules all belong to the same class.
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A.lipids

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Plants require nitrogen and phosphorus but cannot efficiently absorb these nutrients from the soil. instead, they obtain the nut
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7.   Suppose that a dominant allele (P) codes for a polka-dot tail and a recessive allele (p) codes for a solid colored tail. If
Oksi-84 [34.3K]

Hi!

The correct answer would be A.

<h3>Explanation:</h3>

As the allele P for polka dot is dominant to the allele p for solid color, it would yield a Polka dot tail in the individual in the presence of just one allele of P, while masking the effect of p for solid color.

So the possible genotypes and phenotypes would be as follows:

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  2. Pp (Polka dot tail)
  3. pP (Polka dot tail)
  4. pp (Solid color tail)

Following a cross by two heterozygous individuals, there would be 25 percent chance (1/4) of having the genotype pp , 25 percent (1/4) chance of having the genotype PP and 50 percent (2/4) chance of having the genotype Pp.

But the phenotype yielded by Pp and PP offspring would be polka dots, so there is a 75 percent (3/4) chance of having polka dot offspring, and 25 percent chance of having solid colored tail offspring.

<h3>Hope this helps!</h3>
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Which of the following are greenhouse gasses?
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Short Answer: A

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All the things listed in A are well known greenhouse gases. In 'B', there are no greenhouse gases, and 'C' contains no greenhouse gases either. (No gases)

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