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Science project

Across
Two identical alleles for a gene
An allele that is masked when the dominant allele is present
Two different alleles for a gene
Having a single set of unpaired chromosomes
Process by which the number of chromosomes in each sex cell is reduced by half
A tool used to predict the possible combinations of alleles
Passing of traits from parent to offspring
Scientific study of heredity
Each specific characteristic
Down
Factors that control a trait
Scientist who studied pea plants
An organism's physical appearance
An allele that is always present in an organism
Containing two complete sets of chromosomes
Genetic makeup of an organism
Likelyhood that something will occur
An organism that has two different alleles for a trait
A mature male or female germ cell
Different forms of a gene
A fertilized ovum