This chapter is currently out of syllabus
1
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
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
2
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
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
3
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Which of the following protocols did aim for reducing emission of chlorofluorocarbons into the atmosphere?
A
Gothenburg Protocol
B
Geneva Protocol
C
Montreal Protocol
D
Kyoto Protocol
4
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Polyblend, a fine powder of recycled modified plastic, has proved to be a good material for :
A
Construction of roads
B
Making tubes and pipes
C
Making plastic sacks
D
use as a fertilizer
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