CSS Agriculture Questions & Answers - Part-1

Q.  The pyramid of biomass in a forest ecosystem is:

a. Upright
b. Inverted
c. Rhomboidal
d. Linear


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  According to Odum the light absorbed by the plant cover in terms of kcal/m2/day is:
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MCQs:  Hydrological cycle is under the control of:
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MCQs:  The maximum amount of CO2 fixed by green plants by way of photosynthesis in a year is:
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MCQs:  The sulphate rocks are formed in ocean by leaching of:
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MCQs:  Mark the incorrect statement with reference to carbon cycle:
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MCQs:  If we completely remove the decomposers from an ecosysters, its functioning will be adversely affected because:
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MCQs:  Ecosystem receives nitrogen from outside through:
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MCQs:  One of the major difficulties in the biological control of insect pests is that:
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MCQs:  Niche of a species in an ecosystem refers to its:
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MCQs:  Energy transfer from one trophic level to other in a food chain is:
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MCQs:  The transfer of energy from one trophic level to another is governed by the 2nd law of thermodynamics. The average efficiency of energy transfer from nerbivores to carnivores is:
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MCQs:  Which one of the following pairs is a sedimentary type of biogeochemical cycle?
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MCQs:  Which one of the following elements is the critical limiting factors in the function of ecosphere because of its irretrievable loss in the ocear:
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MCQs:  In desert grasslands, which type of animals are relatively more abundant?
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MCQs:  In which of the following there is no difference?
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MCQs:  In an ecosystem, bacteria are considered as:
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MCQs:  In a biotic community, primary consumers are:
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MCQs:  The rate at which light energy is converted into chemical energy of organic molecules is the ecosystem's:
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MCQs:  Biological equilibrium is found among the:
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MCQs:  The number of individuals of a species in a particular ecosystem at a given constant due to:
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