THE contents of this book may be divided into two parts, general and special. Beginning with the latter, we find presented in a convenient form (chapters vii.—xvi.) an account of the families and ...
"All alive in a drop of water" -- "Each its own proper motion" -- Ways of life -- Replication, birth, and death -- Sex : meiosis and mating -- Behavior -- The flagellates -- The rhizopods -- The ...
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