15.1 Human Chromosomes Flashcards
1
Q
Define Genome
A
the full set of genetic info in an organism
2
Q
Define a Karyotype
A
shows the complete diploid set of chromosomes grouped together in pairs in order from large to small
3
Q
Define a Sex Chromosome
A
Two of the 46 chromosomes that determine if you’re a male or female
4
Q
What is the Female chromosome?
A
46, XX
5
Q
What is the Male chromosome?
A
46, XY
6
Q
What are autosomes?
A
The remaining 44 chromosomes
7
Q
What is a sex-linked gene?
A
a gene located on a sex chromosome
8
Q
What is a pedigree?
A
a chart that shows the relationships in a family
9
Q
What does a pedigree do?
A
it shows the presence or absence of a trait
10
Q
T or F: Based on a pedigree you can tell if a trait is dominant, recessive, autosomal, or sex-linked
A
True
