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genetics and punnet squares

flashcards about genetics and punnet squares

23 cards·by haleylukacs
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austrian munk; father of genetics
Gregor Mendel
male and female gametes of the same flower combine
self-fertilization
organisms that produce the same trait generation
true-breeding
crossing gametes of different true breeding organisms
cross-pollination
parent generation
P-Generation
offspring of parent generation
F1
offspring of F1 cross
F2
different form of one gene
allele
the trait that appears
dominant
trait that is masked
recessive
2 of the same alleles for one trait
homozygous
2 different alleles for one trait
heterozygous
the pairs of alleles; GENES
genotype
expression of the allele pair; APPEARENCE
phenotype
alleles seperate during meiosis
law of segregation
heterozygous organism
hybrids
ratio of different genotypes
genotypic ratios
alleles distribute to random gametes
law of independant assortment
where you write the male gametes
horizontal side
where you write the female gametes
vertical side
ratio of different phenotypes
phenotypic ratio
combination of gametes; TT, Tt, Tt, tt
squares
science of heredity or inherited traits
genetics