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Liono4ka [1.6K]
3 years ago
13

What does the spinal cord do?

Biology
1 answer:
jolli1 [7]3 years ago
7 0

Answer:

The brain and spinal cord are your body's central nervous system. The brain is the command center for your body, and the spinal cord is the pathway for messages sent by the brain to the body and from the body to the brain.

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Choose three fields of Biology to Describe and give one example of work done by scientist in each field you chose.
olga2289 [7]
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4 0
3 years ago
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In 1944, reindeer were introduced to an optimal habitat on St. Matthew Island in the Bering Sea. The population grew exponential
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The enzyme glucose-6-phosphate dehydrogenase deficiency (G6PD) is inherited as a recessive gene on the X chromosome in humans. A
babunello [35]

Answer:

1/2 , no difference to the fraction of the sons

Explanation:

Since the disorder is inherited recessive gene on the X. The woman will be a carrier since her father had G6PD. Therefore her genotype is X Xh

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Therefore 1 out of the 2 sons(1/2) will have the disorder

If the father had the disorder, it will not change the fraction of the sons  because the disorder is on the X chromosome. However one of the daughters will have it XhXh

6 0
4 years ago
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