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Genetics and Punnett Squares
flashcards about genetics and Punnett squares
23 cards·by vilches92311
Gregor Mendel
Austin monk; father of genetics
Self-fertilization
male and female gamets of same flower combine
genetics
science of heredity or inherited traits
true-breeding
organisims that produce same traits generation after generaition
cross-polination
cross gamates of differnt true-breeding organisms
p-generation
parent generation
f1-generation
offspring of the p-cross
f2-generation
offspring off f1 generation
allele
differnt form of one gene
dominant
the trait that appers
recessive
the trait that is masked
homozygous
2 of the same alleles for 1 trait
heterozygous
2 differnt alleles for the 1 trait
genotype
the pairs of alleles;genes
phenotype
expression of the alleles
law of segregation
alleles seperate during mieosis
hybrids
heterozygous organisims
genotypical ratio
ratio of different genotyps
phenotypic ratio
ratio of different phenotyps
law of independent assortment
alleles distripute into random gametes
horizontal side
write the male gametes
virtical sides
write the female gametes
squares
combination of gametes