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What does DNA stand for?
deoxyribose nucleic acid
deoxygenated nucleic acetone
distinct nucleotide arangement
don't know answer
Which is the largest genetic unit?
genome
gene
nucleotide
chromosome
Which of these is not technically alive?
virus
human
invertebrate
mammal
What is a change in a DNA sequence?
microevolution
macroevolution
meiosis
mutation
Which term is defined as the change of DNA sequences in a group of organisms over time?
adenine
phenotype
DNA is composed of how many nucleotide types?
2
4
7
10
