Science Chapter 5

neither red or white are dominant over each other so both colors show up in a offspring

traits that have more than 2 alleles that control the trait

when a group of gene pairs act together to produce a single trait

any permanant change in the genetic material of a cell.

recessive disorder in which RBC are sickle-shaped and not disc-shaped.As a result the cells do not get enough oxygen & body cells are damage

rec.disorder which presents a deterioration of mental and physical abilitieswhich commences at 6 months and results in death by the age of 4

recessive disorder that cause mucus to build up in your lungs

an allele inherited on a sex chromosome

mostly in males, can't see certain colors

when blood does not clot properly

A chart that shows the location of genes on a chromosome. Environmental factors will influence how a gene expresses itself

A chart that traces traits in a family