Genes Crossword Puzzle
Download and print this Genes crossword puzzle. Use a pencil or pen to complete the puzzle by filling in the blanks. The completed answers are included, so you can easily check your progress.
PDF will include puzzle sheet and the answer key.
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QUESTIONS LIST:
- allele: version of a gene
- dominant: version of a gene that is always expressed
- recessive: version of a gene that is only expressed when present in duplicate
- phenotype: physical characteristic controlled by a single gene
- gentotype: a combination of alleles
- gamete: a cell containing only one copy of each chromosome
- heterozygous: a cell containing two of the same allele
- homozygous: a cell with two different alleles
- genome: the full set of dna
- mutation: a small change to dna
- nucleotide: a sugar, phosphate and base
