UPSC CDS 2 2019 English Paper

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Comprehension—II
    Ecology, in a very simple term, is a science that __________27 (a) studies, (b) study (c) studying (d) exploring______. the interdependent, mutually reactive and interconnected relationships____ 28______. the organisms and (a) among (b) between (c) to (d) for ____ 29(a) their (b) its (c) theirs (d) all______. physical environment on the one hand and amongthe organisms on the
other hand. ____ 30. (a) Through (b) In spite of (c) Though (d) Because _______ the term ‘ecology’ was first coined and used by the German biologist Ernst Haeckel in 1869, a few conceptual terms____ 31(a) are (b) were (c) have been (d) have______.already proposed to reveal relationships____ 32(a) among (b) those (c) of (d) between______. organisms and their environment. For example, French zoologist I. G. Hilaire used the term ‘ethology’ ____33(a) for the (b) to (c) with (d) in_____. study of the relations of____ 34 (a) the(b) a (c) live (d) dead _____. organisms within the family and society in the aggregate and in the community. British naturalist St. George Jackson Mivart proposed the term ‘hexicology’ with regard to the study of the relations____ 35(a) for (b) of (c) within (d) in_______. living creatures to other organisms and their environment as regards the nature of the locality they frequent, the temperatures and the ____ 36.(a) amount (b) focus (c) share (d) quality_____ of light which suit them, and their relations to other organisms as enemies, rivals, or accidental and involuntary benefactors.
[2019 CDS-II]
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