Menu GK ENGLISH CURRENT AFFAIRS APTITUDE BANKING UGC NET REASONING COMPUTER SC. COURSES GK ENGLISH CURRENT AFFAIRS APTITUDE BANKING UGC NET REASONING COMPUTER SC. COURSES
a. genetic change over time
b. a process of descent with modification
c. a sudden change in organism
d. a man-made change in oraganism
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Answer & Explanation Answer:a and b only
Answer:a and b only