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2b1 heredity

vocab

TermDefinition
Genetics study pf how traits are passed from parent to offspring
heredity passing traits from parent to offspring
inherited trait you get from your parents through your genes
trait specific characteristic or feature of an organism
gene section of dna that helps determine a trait (hair color)
allele type of gene ( brown hair)
dominant allele that is shown ; capital letter
recessive allele that is hidden ; lowercase letter
genotype genetics (BB,Bb)
phenotype physical (blue eyes)
punnett square diagram used to predict genotypes of offspring
probability two identical alleles (BB,bb)
hybrid two different alleles (Bb)
ratio tells how many if one thing in comparison to anthoer
mutated dna that has undergone a change
gregor mendall father of genetics
homozygous 2 indentical alleles (BB,bb) purebred
heterozygous 2 different alleles (Bb) hybrid
pedigree diagram shows how a trait is passed through several generations of a famiy
Created by: user-2007383
 

 



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