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Crucigrama Sopa de Letras Hoja de Trabajo
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Module Review 7th Grade

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Horizontales
An adaptation that enables the species to blend in.
one of two or more alternative forms of a gene
An inherited trait increases the organism chances of survival
An adaptation in which the species looks like another species
A permanent change in the DNA
The genetic constitution of an individual organism.
Verticales
Organism's genetic material
Increases organism chance of survival
the set of observable characteristics of an individual
the remains or impression of a prehistoric organism
A characteristic passed down from parent to offspring
A unit of heredity which is transferred from a parent to offspring