Chapter 3 Flashcards
(8 cards)
1
Q
heredity
A
the passing of genitic traits from one parent to offspring
2
Q
dominate trait
A
when parents that have differnt traits are bred
3
Q
recessive trait
A
a trait that appears in the second generation
4
Q
Probibility
A
the likely hood of a possible future event
5
Q
Homologous choromosomes
A
chromosomes that have the same structure of genes
6
Q
mieosis
A
the process of cell divition during wich the number of chromosomes decrease in half
7
Q
sex chromosomes
A
one of the pair of chromosomes that determine the sex of an individual
8
Q
petigree
A
a diagram that shows the occurrence of a certain reaint
