Front

Quantitative data

Back

Numerical data.

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Phylum

Back

In classification, a group of closely related classes.

Front

Stigma (plant)

Back

Sticky portion at the top of the style where pollen grains frequently land.

Front

Organic molecules

Back

Contain skeleton structures of carbon with hydrogen and oxygen.

Front

Lymphatic system

Back

Composed of a network of vessels, ducts, nodes, and organs. Provides defense against infection.

Front

Enzyme

Back

A protein that acts as a catalyst to speed up a chemical reaction in a living organism.

Front

Photosynthesis

Back

The process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll.

Front

Cell membrane

Back

A biological membrane that separates and protects the interior of all cells from the outside environment.

Front

Mitosis

Back

A process of cell division that results in two genetically identical daughter cells.

Front

Ecosystem

Back

A biological community of interacting organisms and their physical environment.