« previous next »
« previous next »
 

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

A single-gene model explains Mendel’s ratios A single-gene model explains Mendel’s ratios
Mastering Biology Question Mastering Biology Question
screen-shot-2017-02-17-at-2-00-11-pm.png screen-shot-2017-02-17-at-2-00-11-pm.png
Mastering Biology Question Mastering Biology Question
Alternative for pass-point test Alternative for pass-point test
(a) Monozygotic (MZ) twins result from the fertilization of a single egg by a single sperm. After on (a) Monozygotic (MZ) twins result from the fertilization of a single egg by a single sperm. After on
Video: Coronary Heart Disease

For a complete list of videos, visit our video library