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Radda [10]
3 years ago
15

A fake or "pretend" experimental treatment is called a

Biology
1 answer:
sergij07 [2.7K]3 years ago
8 0
<span>A fake or "pretend" experimental treatment is called a placebo.
</span>The placebo tretment is fake because it <span> is a substance with no known medical </span><span>effects. In some cases this type of treatment </span> can produce a very real response.
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The frequency of sickle-cell anemia, an autosomal recessive condition, is 0.007. Assuming that the population is in H-W equilibr
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Answer:

The correct answer is - 0.084

Explanation:

Sickle cell anemia is a autsmal recessive blood disorder of RBCs where RBC shape altered to the sickle shape or cresecent moon that obstruct and damage the veins and artries.

Normal allele is represented by - HbA - p

sickel cell allele is represented by - HbS - q

genotype frequency of normal allele HbA in the population = p2

genptype frequency of HbAHbS in the population = 2pq

genotype frequency of autosomal recessive HbS = q2 = 0.007 (given)

So, the allelic frequency of the recessive allele =

q =  √ 0.007 = 0.08366 or 0.084

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Answer:

Carbohydrates (CHO), Lipids (fats), Proteins, Vitamins, Minerals, Water.

Explanation:

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Which is true about a daughter cell produced by mitosis?
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