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Mary Clancy Mr. Sharp Science 8th 1/5/2021,…
Mary Clancy Mr. Sharp Science 8th 1/5/2021
Punnett’s square
probability
ratio
expiration comparing 2 quantities
ex. 3:8
genotype
phenotype
complete dominance
dominant trait seen
1 dominant, one recessive
incomplete dominance
2 traits blended
2 heterozygous dominant genes
codominance
2 heterozygous dominant genes
both dominants shown
the observed trait
the combination of alleles present in an organism
mathematical chance of an outcome
pedigree
trait carrier
someone who has a trait who does not show it
always heterozygous
sex-linked disorders
cystic fibrosis
recessive gene
causes lung problems
allele on a sex chromosome
traces the occurrence of a trait
graphic showing possible genotypes