heredity Flashcards
Heredity
the passing of genetic traits from parent to offspring
Dominant Trait
the trait observed in the first generation when parents that have different traits are bred
Recessive Trait
a trait that reappears in the 2 generation after diapering in the 1 generation with parents with different traits are bred
Genes
1 set of instructions an inherited trait
Alleles
1 of the alternative forms of a gene that governs a characteristic such as hair color
Phenotype
an organisms appearance or other detectable characteristic
Genotype
the entire genetic makeup of an organism
Probability
the likelihood that a possible future event will occur in any given instance of the event
Meiosis
a process in cell division during which the number of chromosomes decrease to half the original number by 2 divisions of the nucleus which results in the production of sex cells