Examlex
Explain the difference between a meatus and a foramen.
Androgens
A group of hormones that play a role in male traits and reproductive activity; testosterone is the most known androgen.
Amniotic Sac
A fluid-filled sac that surrounds and protects the embryo and fetus during pregnancy, providing a safe environment for development.
Drive-Reduction Theory
A theory of motivation that posits that humans are driven to reduce internal states of tension and return to a state of homeostasis.
Primary Drive
Basic, innate drives that motivate behavior necessary for survival, such as hunger, thirst, and the need for warmth.
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