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7 Cards in this Set

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Gregor mendel
he was a monk who studied pea plants and founded the dominant and recessive genes.
1.Dominace
2.Dominant Trait
The stronger, more frequetly seen is called dominant.
1.Gene
2.Allele
Genes determine the traits of living things.
Alleles are ways of expressinga trait.
1.Genotype
2.Phenotype
in gentics genes are represented by letters called a genotype(TT)
2.The physical trait is the phenotype(tall)
1.Homozygous Dominant
2.Homozygous Recessive
1. means(TT)
2. means(tt)
1.Phenotypic ratio
2.Genotypic ratio
1. 2:2 (tall) (short)
2. 1:2:1 (TT):(Tt)(Tt):(tt)
Heterozygous
it means (Tt) two different traits