Chapter 3 sec 1 2 3 book 2 Flashcards
The passing of genetic traits from parent to off spring
Heredity
The trade observed in the first-generation when parents that have different traits are bread
Dominat trait
A trait that reappears a second generation after disappearing in the first-generation when parents with different traits are bread
Recessive trait
One set of instructions for an inherited trait
Gene
One of the alternative forms of a gene that governs a characteristic such as hair color
Allele
An organisms appearance or other detectable characteristics
Phenotype
The entire genetic makeup of an organism also the combination of jeans for one or more specific traits
Genotype
The likelihood that a possible future events will occur in any given instance of the event
Probability
Prudence and have you seen sequence of jeans in the same structure
Homologous chromosomes
A process in subdivision during which the number of chromosomes feoffees they have the original member by two divisions of the nucleus whichresult in a sex cell
Meiosis
One of the pair of chromosomes that determine the sex of a person
Sex chromosome
A diagram that shows the occurrence of a genetic trait in several generations of a family
Pedigree
