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Kaylee Vocab

Science Test

An allele whose trait always shows up in the organism whent he allele is present Dominant Allele
A chart that show all the possible combinations of alleles that can result from a genetic cross Punnett Square
Genotype that has two different alleles for a trait, also called a hybrid Heterozygouse
The passing of physical traits from parents to offspring Hereditary
The scientific study of heredity Genetics
To predict the results of a particular event, it is a number that describes how liekly it is that a certain event will occur Probability
The offspring of many generations that have the same trait Purebread
An organism's genetic makeup, or allele combinations Genotype
The characteristics that an organizm can pass on to its offspring through its genes Traits
A condition in which neither of two alleles of a gene is dominant or recessive. As a result, both alleles are epressed in the offspring. (Rooster with one parent black and the other white has both colors in its feathers.) Codominance
The factors that controls a trait and is a segmanr of DNA on a chromosome that codes for a specific trait Gene
An organism that has two different alleles for a trait. An organism that is heterozygous for a particular trait Hybrid
Genotype that has two identical alleles for a trait (HH or hh) Homozygous
The joinging of a sperm and an egg, which beigns an organism's development Fertalization
An allele that is masked when a dominant allele is present. It will show only when no dominant allele is present Recessive Allele
An organism's physical appearance, or visible traits Phenotype
Are the different forms of genes Alleles
Created by: rayannahunter