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Oksana_A [137]
3 years ago
11

What explains the diffrence in traits between all living organisms remember it begins with v​

Biology
1 answer:
larisa [96]3 years ago
8 0

Answer:

Variation explains the difference in traits between all living organisms.

Explanation:

Without variation it would be pretty impossible to notice any "differences" in traits, especially between living organisms.

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Explain how biodiversity is affected by natural selection
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Which of the following could be seen directly In a karyotype of an unborn baby?
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3 years ago
Tay–Sachs disease is an autosomal recessive disorder. Homozygous recessive individuals lack a key enzyme called hexosaminidase A
myrzilka [38]

Answer:

0.033

Explanation:

Tay–Sachs disease is an autosomal recessive disorder. The possible genotypes and phenotypes are:

  • TT = normal
  • Tt = carrier
  • tt = Tay-Sachs disease

I will use <em>p </em>to call the frequency of the dominant <em>T</em> allele, and <em>q</em> the frequency of the recessive <em>t</em> allele.

If the population is in equilibrium, the frequency of the tt genotype is q².

q^2 = 1/3600\\\\q=\sqrt{1/3600} \\\\q=1/60=0.017\\\\and\\p + q = 1\\p=1-q\\p=0.983

The frequency of the Tt genotype is 2pq.

2pq= 2*0.983*0.017\\2pq=0.033

The Tay–Sachs carrier frequency will be 0.033

6 0
3 years ago
Complete the passage to describe how traits are predicted.
g100num [7]

Answer:

Parallele

,.........

5 0
3 years ago
Read 2 more answers
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