This chapter is currently out of syllabus
1
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
Snow-blindness in Antarctic region is due to
A
High reflection of light from snow
B
Freezing of fluids in the eye by low temperature
C
Inflammation of cornea due to high dose of UV-B radiation
D
Damage to retina caused by infra-red rays
2
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
Montreal protocol was signed in 1987 for control of
A
Disposal of e-wastes
B
Transport of Genetically modified organisms from one country to another
C
Emission of ozone depleting substances
D
Release of Green House gases
3
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
In water hyacinth and water lily, pollination takes place by :
A
Insects and water
B
Water currents only
C
Insects or wind
D
Wind and water
4
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
Due to increasing air-borne allergens and pollutants, many people in urban areas are suffering from respiratory disorder causing wheezing due to :
A
Proliferation of fibrous tissues and damage of the alveolar walls
B
Reduction in the secretion of surfactants by pneumocytes
C
Benign growth on mucous lining of nasal cavity
D
Inflammation of bronchi and bronchioles
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