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babunello [35]
3 years ago
14

Whereas luteinizing hormone (lh) and follicle-stimulating hormone (fsh) are produced by the _______ and act on the _______, estr

ogen and progesterone are produced by _______ and act on the _______?
Biology
1 answer:
valentina_108 [34]3 years ago
4 0
LH and FSH by posterior pituitary while act on mature follicles to undergo ovulation. Estrogen and progesterone by ovaries and act on many things.
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The corneal layer
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Fofino [41]

Answer: .374 and .626

Explanation:

5. total number of alleles = 4712 + 2816 = 7528

       frequencey of B allele = B allele / total number of alleles --> 2816/7528 = 0.374                

             

6. total number of alleles =  4712 + 2816 = 7528

   freq of b allele = b allele/total number of alleles --> 4712/7528 = 0.626

We can confirm our answer as correct because if we add up the answers to 5 and 6 we should get one:

0.374 + 0.626 = 1

6 0
3 years ago
A man with the autosomal recessive disorder phenylketonuria (PKU) and a woman without PKu heve a son named Peter, who does not h
Anton [14]

Answer:

<h2>2. Peter's maternal grandfather has PKU.</h2>

Explanation:

  • Such type of the genetic disorder in which two copies of a gene must be mutated at a time is called autosomal recessive disorder such as sickle cell anemia, phenylketonuria, and some other diseases.
  • When a sing copy of a gene is mutated in a person then this disorder is not appeared and the person is called a carrier.
  •  So when a child is born by two carrier parents then there is a chance that a child will be affected if both the parents donate mutated genes.
  • In the case of Peter, since peter does not show this defect this means his maternal grandfather was affected by this disorder.

5 0
3 years ago
What percentage of people are likely to have mutations in their DNA?
morpeh [17]

Answer:

20 percent.

Explanation:

Hope this helps!

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2 years ago
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BlackZzzverrR [31]

Answer:

I think B is baby teeth and A is permanent teeth

a) Baby teeth doesn't fall on schedule and permanent teeth come in behind them this results is two rows of teeths.

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2 years ago
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