Study of interrelationship between a species and environment in a forest is autecology, Alpine plants show xerophytism

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Free Online Mock Biology Multiple Choice Test on Organism and Environment

Sub Category : Organism and Environment	Test : 2	Time Left :
1.Percentage of plants in which leaves fall is
(1) 20% (2) 12% (3) 2% (4) None of above
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2.Study of interrelationship between a species and environment in a forest is called
(1) Synecology (2) Autecology (3) Forest ecology (4) Ecology
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3.Large gap between birth and death rates will result in
(1) More old persons (2) Low rate of fertility (3) More school going children (4) Low dependency ratio
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4.Epiphytes are rare in Delhi because it has?
(1) Large number of automobiles (2) Large amount of factories (3) Semi-arid climate (4) Moist climate
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5.Alpine plants show?
(1) Mesophytism (2) Halophytism (3) Xerophytism (4) Luxarian growth

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Free Online Mock Biology Multiple Choice Test on Organism and Environment