Q: Which one of the following statements is correct?
(a)UV-B radiations damage DNA but do not cause mutation.
(b)Cornea in human eyes absorbs UV-B radiations.
(c)UV radiations of wavelength greater than UV-B are completely absorbed by the Earth's atmosphere.
(d)UV-B radiations may be useful to treat snow blindness.
Correct Answer: (c)
The correct answer is (c): UV radiations of wavelength greater than UV-B are completely absorbed by the Earth's atmosphere.. Subject: Science & Technology | Sub-topic: Biotechnology & Genetics Note: This answer was determined through AI-based research. Verify against the official answer key when available.