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kvv77 [185]
3 years ago
8

While volunteering at a hospital, Alex learns that there are several different human blood types and they are determined by alle

les. For example, a person with an allele for type A blood and an allele for type B blood will have type AB blood. Alex asks a nurse if blood type A or B is dominant. What answer does the nurse give him?
Biology
1 answer:
SIZIF [17.4K]3 years ago
6 0

Answer:

They are codominant

Explanation:

There are 3 different alleles: IA, IB and i - IA and IB are codominants, i is recessive. Codominance means neither allele can mask the expression of the other and both alleles A and B are expressed in the blood type.

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<h3>What exactly are pathogens?</h3>

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3 0
1 year ago
Mining companies bring workers from different places. This increases business in the town nearest to the mine.
anygoal [31]

Answer:

I believe this is C) ecosystem impact

Explanation:

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What is one of the most commonly used groups of preservatives in the cosmetic, pharmaceutical, and food industries?
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A Carbon Sink is a reservoir which absorbs more carbon than it releases. Suggest how carbon in the bodies of crustaceans and mol
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Answer:

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