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Science- 8th grade Reproduction and Heredity

Across
A set of instructions stored on a chromosome that determines a particular trait.
A change in a gene or DNA
RNA- the chemical substance that plays a role in the production of proteins.
DNE- the chemical substance in a chromosome that contains the hereditary information.
The cell structure that stores the hereditary information.
Down
The complete set of an organism's DNA.
The combination of DNA from two or more sources
The manipulation of genes for practical purposes.
The passing of traits from parents to offspring.