« previous next »
« previous next »
 

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Biology deals with the study of the many varieties of living organisms. Biology deals with the study of the many varieties of living organisms.
Four approaches to studying the evolution of human behavior. Four approaches to studying the evolution of human behavior.
Male Sexual Behavior Male Sexual Behavior
Explaining Behavior Explaining Behavior
Operant Conditioning Operant Conditioning
Studying the genetic roots of mating and bonding behavior Studying the genetic roots of mating and bonding behavior
Video: Exocytosis - secretion

For a complete list of videos, visit our video library