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Oduvanchick [21]
3 years ago
7

Of the three buffering mechanisms in the body, which is the strongest?

Biology
1 answer:
marta [7]3 years ago
6 0
The respiratory system is the strongest

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Albinism is an autosomal recessive trait in humans. Assume that there are 100 albinos (aa) in a population of 1 million. How man
andreyandreev [35.5K]

Answer:

980,100

Explanation:

let the recessive condition (aa) be represented as q² which is the genotypic frequency = 100/1,000,000 = 0.0001

allelic frequency of a = q = √q² = √0.0001 = 0.01. thus q = 0.01

From the formula p + q = 1 where p is the allelic frequency of A.

since q = 0.01

p = 1 - 0.01 = 0.99. The allelic frequency of A (p) = 0.99

p² = 0.99² = 0.9801. Genotypic frequency of AA= 0.9801

= 0.9801 x 1,000,000 = 980,100 individuals with AA (homozygous normal)

For 2pq genotypic frequency for hetrozygous (Aa).

Using the formula p² + 2pq + q² = 1.  Since p² = 0.9801 and q² = 0.0001

   2pq = 1 - (p² + q²)

= 1 - (0.9801 + 0.0001)

= 1 - (0.9802)

= 0.0198 = 0.0198 x 1,000,000 = 19,800 individuals with Aa

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3 years ago
Mass of an object on the moon is 50 kg what is its mass on the earth ?​
marshall27 [118]
50 kg bc the mass will not change
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Explica como crees que se originó la vida sobre el planeta tierra
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Sabemos que la vida comenzó hace al menos 3.500 millones de años, porque esa es la edad de las rocas más antiguas con evidencia fósil de vida en la tierra. Estas rocas son raras porque los procesos geológicos posteriores han remodelado la superficie de nuestro planeta, a menudo destruyendo rocas más viejas y creando otras nuevas (lo siento si es un amor incorrecto, marque como más inteligente si es correcto).
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What substances are combined with sunlight in the process of photosynthesis
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Answer:

H2O and O2

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water and oxygen is required for photosynthesis

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When you increase your velocity on a skateboard, it is harder to stop. Which is this an example of?
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