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ahrayia [7]
2 years ago
7

What is composed of masses of nerve cells, with fibers, running upward and downward;

Biology
1 answer:
sukhopar [10]2 years ago
5 0

Answer:

B. Peripheral nerves

Explanation:

Peripheral nerves use bundles of nerve fibers (axons) to send information around the central nervous system.

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For Dalmatian dogs the spotted condition (D) is dominant to the non-spotted condition (d). What are the results of a cross betwe
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If two heterozygous individuals are crossed, the results of the cross are as follows:

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<h3>What is an Heterozygous Cross:</h3>

According to this question, the gene coding for spotted condition. The allele for spotted condition (S) is dominant over the non-spotted condition (s).

If two heterozygous Dalmatian dogs are crossed i.e. Ss × Ss, the allele combination for each gamete is as follows:

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Learn more about heterozygous cross at: brainly.com/question/13050360

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