alleryWhich change is a mutation?
AA leaf losing water
BA muscle contracting
CA seed absorbing water
DA DNA sequence changing
Answer & Solution
Correct answer: D. A DNA sequence changing
A mutation changes genetic material such as the DNA sequence.
Keep practising Principles of Inheritance and Variation
Browse all Principles of Inheritance and Variation questions for ICSE Class 10, or explore more Biology topics.
Related questions
Mendel contrasted violet pea flowers with flowers of which colour?Which pair describes the pea pod colours Mendel studied?Mendel's pea flowers had which contrasting positions?A pea is genetically Tt but is observed to be tall. Which label describes Tt?Sexual reproduction increases genetic variety chiefly by:Why may offspring produced asexually still differ slightly from their parent?Which observation is an example of variation within one species?Assume equal, independent XX/XY outcomes. After two sons, the next child's XY chance is: