For the given statement which option is correct?
Statement:
(X) Air pollution causes injury to all living organisms.
(Y) The harmful effect depends on the concentration of pollutants, duration .

Related MCQs

• For the given statement which option is correct? Statement: (X)DDT and plastic both are nonbiodegradable Waste (Y) As the time passes, Pollutants of domestic sewage does not remain pollutants.
• What is the effect of air pollution on living organisms?
• Which option is correct for the given information ? (1) Ecosystem is an outcome of an interaction between all living components and non- living components of Environment. (2) GPP= NPP- loss due to respiration (3) Primary productivity is measured in dry biomass.
• Give correct option for the given true and false statements (i) Some insects, birds and mammals living in warm and dry climate have more darker black pigments than the races of same species living in cold and humid climate. (ii) Tempreture variation is much lesser in aquatic habitat compared to terrestrial habitat (iii) In deep fresh water lakes, there is gradual incrase in tempreture from surface to the bottem (iv) In an aquatic habitat production increases with insing depth. (T =True, F = False)
• The living organisms can be unexceptionally distinguished from the non-living things on the basis of their ability for .......... (CBSE-2007).
• For the given statement which option is correct? Statement: (X)Unleaded petrol should be used in automobiles with catalytic converter to reduce pollution. (Y)Lead in the petrol inactivates Rhodium and palladium .
• Which option is correct for the few statements are given for the function of cerebram, which of few following option is shows all correct statements. (i) to control the sensitivity,movement,memory,vocabulary etc. through the frontal lobe (ii) to control the vision and adaptation through the occipital and frontallobes (iii) to control the contraction of voluntary muscles through the frontal lobe (iv) to control the temperature,taste,touch,pain etc, through the parietal lobe
• :- Make the correct pairs. Columan-I Column-II (a) Bronchus i. Give passage to air toward alveoli (b) Alveoli ii. Give passage to air toward lung (c) Bronchioles iii. Give passage to air toward bronchus (d) Trachea iv. Perform exchange of air
• Which is fundamental property of all living organisms ?
• S: protein carry out many functions in living organisms A: all enzymes are made up of proteins R: they are responsible for maintenance of proper rates of biochemical reaction in cell