Glossary with audio assistance

Browse the glossary using this index

Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL

O

breeding from two animals that are not related

1. reaction in which oxygen molecules are added to a chemical substance. 2. loss of electrons.

P

examination using the hands to feel part of the body, for example the pulse in an artery or organs in the abdomen

an epidemic which occurs all over the world

decreased number of all white blood cells circulating in the blood

a small, solid bump that rises from the skin

between cells; paracellular transport is the route substances travel between cells

the most basic type of grid where the lead strips are parallel to each other

an agent that lives with and at the expense of an animal host