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Biology

TermDefinition
genetics the study of heredity
fertilization the act of a male and female reproductive cells joining together
trait a specific characteristic that varies for a specific job
hybrid an offpring of crosses between parents with different traits
segregation separation of alleles that are different
gamete sex cell
homozygous organisims that have two identical allesles for a trait
heterozygous organisms that have two different alleles for a trait
phenotype physical characteristic
genotype genetic makeup
independent assortment when the alleles are segragated by themselves from alleles of another trait
incomplete dominance when one allele isnt dominant over the other
co-dominance when both alleles contribute to the phenotype
multiple alleles more than two alleles
polygenetic traits traits controlled by two or more genes
haploid one set of chromosomes
diploid two sets of chromosomes
meiosis when a diploid cells chromosomes split in half
tetrad structure of 4 chromatids from meiosis
Created by: laurencurrin
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