Polygenic Inheritance Flashcards
1
Q
inheritance of phenotypic traits that depend on many genes
A
polygenic
2
Q
examples
A
height eye color
3
Q
physically located on the same chromosome
A
linked alleles
4
Q
either on x or y
A
sec linked
5
Q
usually affects boys
A
x linked
6
Q
no separatoon
A
non disjuction
7
Q
more frequent, aytosomal, trisomy 21
A
down syndrome
8
Q
XXY male
A
klinefelter
9
Q
undescented testes
A
cryptorschidism
10
Q
opening of urethra
A
hypospadias
11
Q
unusually small penis
A
micropenis
12
Q
extermely tall xyy 47 chromosomes
A
jacob syndrome
13
Q
monosomy, welping of neck, female X0
A
turner syndrome
14
Q
piece of chromosome is deleted
A
deletion
15
Q
cri duchat
A
partial monosomy 5
