Assertion. Mitochondria and chloroplasts are semiautonomous argenelles.
Reason. They contain ribosomes, DNA and RNAs and can synthesize some of their proteins.
A. If both Assertion and Reason are true and Reason is the correct explanation of Assertion.
B. If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
C. If Assertion is true but Reason is false.
D. If both Assertion and Reason are false.