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ChromosomesGenesDNA

Key terms to study for the tests

QuestionAnswer
What is a chromosome? A rod shaped structure that carry our
What is a gene? A group of base pairs that code for a protein which in turn code for a trait.
How many chromosomes are in a human cell? 46
How many chromosomes are in an egg and sperm cell? 23
What kinds of chromosomes are the same size, shape, and have the same types of genes on them? homologous
What are alleles? Different forms of the same type of genes.
Created by: Ms ODP
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