How much of the genome is made up of regions that code for protein?
Over 95 per cent
Around 50 per cent
Less than 2 per cent
What mutation is caused by the substitution, insertion or deletion of a single nucleotide in a DNA sequence is known as?
Polyploidy
Chromosome structure mutation
Single gene mutation
The insertion of an extra nucleotide into a DNA sequence results in what?
Missense mutation
Frame shift mutation that is likely to result in a non-functional protein
Frame shift mutation that is likely to result in a functional protein
A mutation which involves part of a chromosome becoming dislocated and attached to another whole chromosome is known as what?
Translocation
Duplication
Deletion
Which type of chromosome structure mutation is important for evolution?