If Both Husband and Wife Are Known to Be Heterozygous

question 39

Multiple Choice

If both husband and wife are known to be heterozygous for the autosomal recessive condition of albinism, what is the probability that among their four children, three will be normal and one will have albinism?

• A) 27/256
• B) 3/4
• C) 9/16
• D) 13/32
• E) 27/64

Identify the stages and mechanisms of language development.

Explain the role of cognitive processes in language acquisition.

Identify how cultural and social contexts influence language development.

Understand the role of biological factors in language acquisition.

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Definitions:

Present Value

The present worth of a future sum of money or sequence of cash payments, reduced at a particular rate of interest.

PV

An abbreviation for present value, referring to the value today of a future payment or series of payments, adjusted for a specific rate of return.

Discount Rate

This rate, integral to discounted cash flow analysis, is employed for determining the present value of cash flows expected in the forthcoming periods.

Compounding

Compounding in finance refers to the process where an asset's earnings, from either capital gains or interest, are reinvested to generate additional earnings over time.