11.1/11.2 Vocab Flashcards
(18 cards)
characteristic determined by its gene/protein
trait
study of heridity/inheitance
genetics
sperm fusing with an egg to create a zygote
fertilization
zygote contains __ alleles from parents
2
heterozygous individual
hybrid
portion of DNA that makes/determines a trait
gene
copy of a gene
allele
father of genetics, discovered how genes work
gregor mandel
more common allele, capital letter
dominant
less common allele, lower case letter
recessive
2 same alleles, pure bred
homozygous
2 different alleles, hybrid
heterozygous
used to show parent’s potential offspring
punnett squares
physical description of the genotype
phenotype
allele combination
genotype
cross between homozygous recessive/dominant parent to determine whether dominant parent is homo/hetero
testcross
2 alleles from a parent separate to offspring
principle of segregation
2 alleles
principle of independent assortment