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Genetics for quiz
Genetics
fill in the blanks | Answer |
---|---|
a___is a characteristic such as seed color | trait |
a passing to offspring is called_____ | heredity |
the study of heredity is called______ | genetics |
factors that control traits is called_______ | genes |
a____allele always shows up in an organism | dominant |
a_____has two different alleles for a trait | hybrid |
a _____ _____is hidden whenever the dominant allele is present | recessive allele |
a_____is the way an organism looks | phenotype |
genotype | |
homozygus | |
hetrozygous | |
acquired trait | |
enviormental | |
learned | |
manipulated | |
DNA | |
chromosomes | |
46 | |
genes | |
23 |