biology meiosis + karyotypes
0.0(0)
Studied by 0 people
Learn
Practice Test
Spaced Repetition
Match
FlashcardsCard Sorting
1/8
There's no tags or description
Looks like no tags are added yet.
Study Analytics
Name | Mastery | Learn | Test | Matching | Spaced |
|---|
No study sessions yet.
9 Terms
1
New cards
karyotype
picture of homologous chromosomes
2
New cards
nondisjunction
chromosomal abnormality
3
New cards
monosomy
one instead of two homologous chromosomes
4
New cards
trisomy
three copies instead of two
5
New cards
trisomy 21
nondisjunction at chromosome 21 (three copies): down syndrome
6
New cards
klinefelter’s syndrome
nondisjunction at chromosome 23 (XXY - trisomy)
7
New cards
turner’s syndrome
@ chromosome 23 (monosomy - single X); ONLY FEMALES CAN HAVE THIS
8
New cards
trisomy 13
nondis. @ chromosome 13 (patau syndrome)
9
New cards
triploidy
three copies of every chromosome, not just one
Note 
Flashcards (200)