The Ability of an Individual and the Individual's Kin to Survive

question 1

Multiple Choice

The ability of an individual and the individual's kin to survive and reproduce is called

• A) altruistic behavior.
• B) selfish behavior.
• C) natural selection.
• D) fitness.
• E) inclusive fitness.

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Definitions:

Cervical Plexus

A network of nerves in the neck that supplies movement and sensation to the neck, upper shoulders, and part of the arms.

Patellar Reflex

A reflex action in which the patellar tendon is tapped, causing the quadriceps muscle to contract and kick the lower leg forward.

Rectus Femoris Muscle

A muscle of the anterior thigh that is part of the quadriceps group, involved in knee extension and hip flexion.

Proprioceptor

Sensory receptors found in muscles and tendons that provide information about body position and movement.