After a Thorough Analysis of the DNA from 150 University

question 29

Multiple Choice

After a thorough analysis of the DNA from 150 university students,a small region of the human X chromosome is found to have three SNP sites.Two of those sites have three different variants,while the third site has four.How many different haplotypes were present in each student's cells?

• A)1 or 2
• B)3 or 6
• C)10 or 20
• D)32 or 64
• E)It is impossible to determine based on this information alone.

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Definitions:

Evaluation Apprehension

The concern or anxiety individuals feel when they know they are being observed and evaluated by others.

Social Facilitation Effects

Describes how the presence of others enhances or improves an individual's performance on simple or well-learned tasks but can impair performance on complex or new tasks.

Distraction/Conflict Theory

A theory suggesting that the presence of distractions or conflicting stimuli during a task can lead to decreased performance due to divided attention.

Cognitive Factors

Mental processes that influence understanding, decision making, and behaviour.