Q18: Current Affairs MCQ 2006

**In a fission nuclear reaction, a heavy nucleus breaks up into smaller nuclei whereas in another nuclear reaction two or more nuclei combine to form a heavy nucleus. This reaction is called:**A) Chemical ReactionB) Nuclear ReactionC) Nuclear FusionD) None of these Show Answer Correct Answer: C – Nuclear Fusion

**What is the chance of a diabetic baby born to parents both heterozygous normal?**A) ZeroB) 1/2C) 1/4D) 1/6 Show Answer Correct Answer: A – Zero

**Greenhouse gases absorb:**A) Infrared radiationsB) Visible radiationsC) Ultraviolet radiationsD) None of these Show Answer Correct Answer: A – Infrared radiations