A,B,and O Blood Type in Humans Is Controlled by a Single

question 6

Multiple Choice

A,B,and O blood type in humans is controlled by a single gene with three alleles: Iᴬ,Iᴮ,and i.Type O is the recessive trait.The i allele is recessive to both Iᴬ and Iᴮ.Which of the following could be possible genotypes of the parents of a person with type O blood?

• A)Iᴬᴵᴮ and ii
• B)Iᴬᶦ and Iᴬᴵᴬ
• C)Iᴬᶦ and Iᴮᶦ
• D)Iᴬᴵᴮ and Iᴬᴵᴮ

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Definitions:

Maturity

The date on which the principal amount of a financial instrument, such as a bond or loan, becomes due and payable.

Bond Portfolios

Collections of bonds held by investors or institutions, designed to achieve certain financial goals while managing risk and return.

Indexing

The investment strategy of replicating the performance of a market index, often through passive fund management.

Duration

A measure of the sensitivity of the price of a bond or a fixed income portfolio to changes in interest rates.