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Genetics
Genetics Test Study Guide
Question | Answer |
---|---|
Mitosis | asexual reproduction,process of cell division from one parent cell |
Heredirty | passing of traits from parent to offspring |
Genes | one set of instructions for an inherited trait |
Genotype | genetic make-up of an organism |
phenotype | physical appearance of an organism |
Dominant trait | trait observed in the first generation HH,Hh (capital) |
Recessive trait | trait that is apparent only when two recessive alleles for the same characteristic are inherited (lowercase) |
Homozygous/Purebred | two dominant or two recessive alleles (HH,hh) |
Heterozygous/Hybrid | one dominant or two recessive alleles (Hh,Bb) |
DNA | located in the nucleus of a cell carries genetic material/information |
Chromosomes | Stores genetic instructions made up of DNA and protein main ring of DNA |
Blood cells | Carry oxygen and other materials through the body |