Biology for IGCSE & O level - Variation And Selection (Section 2 - No. 6)
Which term is best defined by the statement: 'A change in the DNA base sequence of a gene'?
A change in the position of a gene on a chromosome
A change in the DNA base sequence of a gene
A change in the way a gene is inherited
A change in the amino acid sequence of a gene
Explanation
Gene mutation is a change in the DNA sequence.
Comments (0)
