D- A steady rate of speech
The last answer "Walk away from arguments" makes the most sense to me.
Answer:
if you mean bloods then no because they can be found as carbohydrates which is the starch you can also brake down in the stomach which can also be left as chemicals but yes most of the time they are found in the bloods and the white bloods cells and the red bloods cells help defending and carrying the chemicals which are found in the body
Explanation:
C because is one of the most important things we need to be alive liquids make us be hydrated
Answer:
If a father has a blood type AB and his wife has a blood type O, their children could be a blood type A or B, with a 50/50 chance.
Explanation:
Blood type and heredity are determined by surface antigens on the red blood cell, called A and B. The surface antigens provided by each parent are genetically encoded:
- <em>Blood type A </em><em>corresponds to the presence of antigen A, and its genotypic expression can be A/A or A/O.
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- <em>Blood type B</em><em>, whose genotype is B/B or B/O, is due to the presence of a gene containing the B antigen.
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- <em>AB blood</em><em> —due to co-dominance— has a gene for A and another for B, with genotype A/B.
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- <em>Blood type O</em><em>, characterized by the absence of surface antigens, behaves as a recessive trait, which only manifests itself in the absence of surface antigens A and B. The genotype is O/O.
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In the case posed the father has the blood type AB and the mother the blood type O, so:
- ♂ blood type AB, alleles A|B
- ♀ blood type O, alleles O|O
The crossing can be seen graphically in the diagram:
Alleles A B
O A|O B|O
O A|O B|O
According to this, the offspring of this man and his wife could be:
- Children with blood type A, genotype A|O, 50%
- Children with blood type B, genotype B|O, 50%
