An individual with type A blood and an individual with type B blood mate and hav

Question

An individual with type A blood and an individual with type B blood mate and have offspring. What blood type is not possible in their offspring? A. Type O blood B. Type A blood C. Type B blood D. Type AB blood E. All blood types are possible At the molecular level, type A and type B blood differ in which of the following characteristics? A. The antigens present on the surface of the red blood cells B. The type of sugar found in each type C. The antibodies that are generated against the other type of blood D. All of the answers are correct For a certain trait, a heterozygous individual has a selective advantage as compared to a homozygous dominant or homozygous recessive individual. This is called A. codominance C. overdominance D. incomplete E. multiple allele systems At the molecular level, which of the following best explain heterozygous advantage and overdominance? A. A heterozygous individual can produce more varieties of homodimer proteins B. The alleles produce two different proteins with slightly different functions The proteins produced by the alleles may provide a broader range of environmental tolerance, such temperature ranges C. D. Infectious organisms may recognize only a specific functional protein E. All of the answers are possibilities If an allele is dominant in one sex and recessive in another, it is an example of A. sex-limited inheritance B. sex-influenced inheritance C. incomplete dominance D. simple Mendelian inheritance

Explanation / Answer

1. E: all blood group are possible

2. D:: all are correct

3. C: overdominance

4. E: all are posible answers

5. B: sex-influenced inheritance

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