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Organisms and P...

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  • Question 1
    1 / -0

    Predation and parasitism are which type of interactions?

  • Question 2
    1 / -0

    Exponential growth occurs when there is

  • Question 3
    1 / -0

    What was the population density of India according to $$2001?$$

  • Question 4
    1 / -0

    Match the following with correct combination.

    Column IColumn II
    A.Cuscuta1.Saprophyte
    B.Eichhornia2.Pneumatophore
    C.Monotropa3.Insectivorous plant
    D.Rhizophora4.Parasite
    E.Utricularia5.Root pocket

  • Question 5
    1 / -0

    Choose the wrong combinations among the following.

    S. No.
    		Interaction
    		Species A
    		Species B
    A
    		Mutualism
    		+
    		+
    B
    		Commensalism
    		+
    		O
    C
    		Parasitism
    		+
    		+
    D
    		Competition
    		O
    		-

  • Question 6
    1 / -0

    The population growth of a plant species can be influenced by which of the following factors?
    I. Intraspecies competition
    II. Predation
    III. Nutrient availability

  • Question 7
    1 / -0

    The population size of a species over time is shown in the graph. The difference in population size between time 2 and time 3 is depicted by

  • Question 8
    1 / -0

    The adaptation exhibited by plants inhabiting warm, dry environments is
    I. Conversion of carbon dioxide to a four-carbon compound
    II. Closure of stomata throughout the night
    III. Photorespiration

  • Question 9
    1 / -0

    A cuckoo laying eggs in the nest of other species of birds, is an example of

  • Question 10
    1 / -0

    Two organisms live in close association with each other such as one is benefited and the other is neither benefited nor harmed. Which of the following terms best describes this relationship?

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