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Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and
Reindeer antlers grow again each year under a layer of fur called velvet. This reindeer is losing th
Common structural features of bacterial cells
A Gaucher cell showing accumulated fat stored in structures called lysosomes
A thin cleft, called the synapse, separates one cell from another.
Reverse Genetics Approaches in Model Genetic Organisms