Genetic Variation Flashcards
1
Q
List the 4 base pairs in DNA
A
- Adenine
- Guanine
- Cytosine
- Thymine
2
Q
What does DNA sequencing determine
A
The order of the 4 bases that make up the DNA molecule
3
Q
What is genetic variation
A
A term used to describe the variation in DNA sequences in the genome
4
Q
What is genetic variation caused by
A
Random assortment and crossing over during meiosis
5
Q
What are changes in a genotype or phenotype of an animal influenced by
A
Mutations and variations in the genetics or environment
6
Q
Subtle differences in DNA cause what
A
Genetic variation
