What is Fathom?
(A) is a fish
(B) Name of a plant is
(C) A vessel is called
(D) is a measure
Who among the following are the inventors of dynamite?
(A) Einstein
(B) Newton
(C) Alfred Nobel
(D) Madame Curie
The relationship between the water fern Azola and the cyanobacterium Annabena is: -
(A) symbiotic
(B) mutual
(C) Survival
(D) Proto-support
The world's highest per capita carbon dioxide emitter is: -
(A) Qatar
(B) United States
(C) China
(D) India
What is the following statements is incorrect.
(A) Photochemical haze always contains ozone.
(B) The toxic effect of carbon monoxide is more attractive to hemoglobin than oxygen.
(C) Lead is the most dangerous metal pollutant of automobile exhaust
(D) None of these
What species are found abundantly in ecotone, what is called?
(A) Edge species
(B) Keystone species
(C) Endemic species
(D) Foster species
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