Encara no tenim significats per a "protective colouration".
1A little observation will supply large numbers of instances of such protective colouration.
2For one kind of danger it develops a shell, for another a sting, for another a poison, for another a protective colouration.
3In all hoofed animals-antelope ,deer ,horses-theprotectivecolouration is also adapted to habitat and environment.
4Two firsts went to Ramsdell, who made only two errors in Protective Colouration and one error in explaining the mutations of the Evening Primrose.
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