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Genetics and Punnett Squares
flashcards about genetics and Punnett squares
23 cards·by Marshalltdevin
Gregor Mendel
Austrian monk;father of gentices
self-fertillization
male and female gametes of same flower combine
Genetics
science of heredity of inherited traits
True-Breeding
organisms that produce same traits generation after generation
Cross-pollination
crossing gamtes of diffent true breeding organisms
P-generation
parnets generation
F1 Generation
Offspring of the P-cross
F2 Generation
Offspring of the F1 cross
Allele
different form of 1 gene
dominat
the trait that appears
recessive
the trait that is masked
Homozygous
2 of the same alleles form 1 trait
heterzygous
2 diffent alleles for 1 trait
genotype
the pairs of alleles;genes
pheontype
expression of the allele pair
Law of segregation
alleles separte during meiosis
hybrids
heterozygous orgamism
Genotype ratio
ratio of different genotype
phenotype ratio
ratio of different pheontypes
law of independent assortment
Alleles distribute into random gametes
Horizontail side
write the male gametes
vertical side
write the female gametes
squares
combination of gametes