| ⇦ | 
| ⇨ |
UV-B radiation from sun causes which of the following disorder of eyes?
Options
(a) dilation of pupil
(b) cataract
(c) some defect of retina
(d) glaucoma
Correct Answer:
cataract
Explanation:
UV radiation is a caused factor for cataract.Epidemiological studies have shown certain types of cataract are associated with a history of higher exposure of UV and especially UV-B radiation. It mainly damaging to the retinal tissue. 10% decrease in stratospheric ozone causes UVB radiation (ultraviolet blue radiation).
Related Questions: - Wind pollination is common in
- Ultimate source of organic variation is the process which provide raw materials
- In his classic experiments on sea plants,Mendel did not use
- The cyanobacteria are also referred to as
- In citric acid cycle decarboxylation occurs when
Topics: Neural Control and Chemical Coordination
(195)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Wind pollination is common in
- Ultimate source of organic variation is the process which provide raw materials
- In his classic experiments on sea plants,Mendel did not use
- The cyanobacteria are also referred to as
- In citric acid cycle decarboxylation occurs when
Topics: Neural Control and Chemical Coordination (195)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply