Biology 8 Flashcards
1
Q
Autosomal dominant
A
Affected person in every generation. Every affected has at least one affected parent
2
Q
Recessive
A
May skip a generation. Autosomal or x link
3
Q
Autosomal
A
Two parents with a trait cannot have a child without
4
Q
X-linked
A
Makes more affected than females
5
Q
Antigens
A
Proteins on the surface of a RBC
6
Q
Universal donor
A
O-
7
Q
Universal recipient
A
AB+
8
Q
Normal dominance
A
If a dominant allele is present at all it will be expressed
9
Q
Incomplete dominance
A
Blending of traits intermediate (heteroz.) genotype is expressed
10
Q
X-linked
A
Sex chromosomes only. Specifically only on X chromosome .
11
Q
Codominance
A
Both alleles are expressed equally (AB blood type)
