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iren [92.7K]
2 years ago
7

33. Which is a characteristic of vertebrates? O exposed nervous system O O cephalized O open circulatory system O single-celled​

Biology
2 answers:
Gennadij [26K]2 years ago
8 0

Answer:

the characteristic of vertebrates from the following is

  • exposed nervous system
Ede4ka [16]2 years ago
6 0

Answer:

Its A: exposed nervous system

Explanation:

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A geneticist is studying a disease trying to determine how its inherited. DNA testing was completed on three generations of a fa
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Answer:

X-linked recessive inheritance

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In X-linked recessive inheritance, males tend to get disease b/c they only have one x (the other is y) which means if they get the bad "x" copy from mom then they definetely will get the disease.

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yes it is!

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