The Number of Different Alleles for ABO Blood Types in the Total

question 72

Multiple Choice

The number of different alleles for ABO blood types in the total human population is

• A) 4.
• B) 6.
• C) 9.
• D) 2.
• E) 3.

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Definitions:

Phobic Behavior

An excessive and irrational fear response, usually triggered by a specific object or situation.

Response Prevention

Also known as flooding, a behavior therapy in which a phobia is eliminated by forced exposure to the feared stimulus without an aversive consequence.

Headbanging

Repetitive and deliberate striking of one's head against an object or surface, which can be a sign of distress, developmental disorders, or a form of self-injury.

Climbing Behavior

Can refer to the literal climbing activities of animals and humans or metaphorically to the behaviors used by individuals to "climb" socially or professionally.