Pedigrees Flashcards
1
Q
If the trait is dominant…
A
A = the trait a = normal
2
Q
If the trait is recessive…
A
A = normal a = the trait
3
Q
Modes of inheritance
A
> Autosomal dominant
Autosomal recessive
X linked recessive
4
Q
X linked recessive (sex-linked)
A
XA = normal Xa = the trait Y = Y chromosome
5
Q
Purpose of Pedigrees
A
To analyse the pattern of a particular trait
