Monozygotic (MZ) Twins Share ________ Percent of the Genes That

question 68

Multiple Choice

Monozygotic (MZ) twins share ________ percent of the genes that vary across individuals, and dizygotic (DZ) twins share, on average, ________ percent of the genes that vary across individuals.

• A) 50; 25
• B) 90; 10
• C) 50; 100
• D) 100; 50

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Definitions:

Probabilities

The quantification of how likely an event is to happen, expressed as a number ranging from 0 to 1, with 0 meaning it cannot occur and 1 meaning it will definitely happen.

Double Counting

An error in calculation or analysis that occurs when the same data or transaction is counted more than once, leading to inaccuracies.

Joint Probability Distribution

A statistical measure that gives the probability of two events occurring together and at the same point in time.

Discrete Random Variables

Variables that assume a finite or countably infinite set of values, each with a certain probability.