Question

answer only In humans, sex-linked traits (example: colorblindness) are carried by the Y sex chromosome. Select...

answer only

In humans, sex-linked traits (example: colorblindness) are carried by the Y sex chromosome.

Select one:

a. True

b. False

The gene for human blood types occurs in more than two alternative forms. Which of the following situations specifically describes this type of inheritance?

Select one:

a. multiple alleles

b. lack of dominance

c. nondisjunction

d. complete dominance

e. incomplete dominance

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Answer #1

in humans ,sex linked traits are carried by the Y sex chromosome.

false. it is carried by X chromosome

the gene for human blood types occurs in more than two alternative forms. which of the following situation specifically describe this type of inheritance

a. multiple alleles describes the ABO blood group type of human

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