Question

The fundamental answer is clear: In_14_, all these wonders evolved. "The basic idea of evolution is so elegant, so simple," says Howard Berg, a Harvard researcher studying the spinning tail of common bacteria. "The idea is simply that you fiddle around, change something and_15_ you ask: Does it improve my survival or not? And if it does, you keep fiddling around, improving. It's _16_ powerful technique."

14. A. one way or another B. every which way C. one way or the other
15. A. therefore B. subsequently C. then
16. A. an enormously B. a heavily C. a hugely

Answer 1

Explanation:

रंगय्या के पुत्र का नाम क्या है? ३. रमण कितने साल का है?