DNATopic Quiz Flashcards
Deck Objective - Do well!!!
1
Q
What are the 4 types of variation?
A
Genetic, enviromental, continuous and discontinuous variation.
2
Q
What are the causes of variation?
A
Mutation, sexual reproduction, genetic recombination and enviromental factors.
3
Q
What is adaptation?
A
A physical characteristic that helps an organism survive.
4
Q
What is Natural Selection?
A
The process where the organisms best adapted survive and reproduce.
5
Q
What is DNA?
A
The molecule that contains genetic instructions.
6
Q
What are Chromosomes?
A
Where DNA is located.
7
Q
What are Genes?
A
Sections of DNA.
