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Genetics One

Across
Chromosomes that have different alleles.
The observable characteristics of an organism.
States that alleles get sorted into gametes.
Nucleotide sequences in DNA.
Allele pairs separate during the gamete forming process.
Study of heredity.
Down
Exchanging of genetic material.
A gene with an overriding affect.
When cells have more than two chromosome sets.
The exchange of genes between homologous chromosomes.
Offspring from two different species.
Expressed if homozygous recessive genotypes are present.
Chromosomes with the same alleles.
Genetic constitution of an organism.