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Biology

TermDefinition
Genetics The study of heredity
Fertilization The act of male and female reproductive cells joining together and producing a zygote
Trait a specific characteristic that varies from one individual to another
hybrid the offspring of crosses between parents with different traits
Segregate to seperate
gamete sex cells
homozygous having identical pairs of genes (or alleles) for a specific trait.
Heterozygous having different alleles for a specific trait
phenotype physical characteristic
genotype genetic make-up
independent assortment when cells seperate themselves without messing up their genotype
Incomplete dominance No allele dominates over another
Co-dominance Both alleles contribute to the phenotype
multiple alleles a gene has multiple alleles
Polygenic trait a trait controlled by more than one allele
Haploid contain only one set of chromosomes
Diploid has both sets
Meiosis Sexual reproduction in which the number of chromosomes per cell is halved.
Created by: AidanMcSweeney
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