Most Likely Without Recognizing His Finding,Medawar Established the Foundations for the Theory

question 23

Multiple Choice

Most likely without recognizing his finding,Medawar established the foundations for the theory that aging arises as a stochastic process resulting from ______,whereas longevity evolved from ______,as a by-product from genes important to survival to reproductive age.

• A)the forces of enthalpy;natural selection
• B)thermodynamic forces;natural selection
• C)the forces of natural selection;enthalpy
• D)the forces of enthalpy;thermodynamic

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Definitions:

Rest Interval

A period of time taken to rest or pause from activity, often used in exercise or work schedules to prevent fatigue.

Conditioned Stimulus

A previously neutral stimulus that, after becoming associated with an unconditioned stimulus, eventually comes to trigger a conditioned response.

Conditioned Response

A learned response to a previously neutral stimulus that has become associated with an unconditioned stimulus.

CS-US Pairings

In classical conditioning, the pairing of a conditioned stimulus (CS) with an unconditioned stimulus (US) to produce a conditioned response.