Which of the following trophic levels are occupied by sparrow?

  • A

    Primary consumer, primary producer

  • B

    Secondary consumer, top carnivore

  • C

    Primary producer, secondary producer

  • D

    Primary consumer, secondary consumer

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  • [NEET 2013]

Match the columns:

Column - $I$ Column - $II$
$(a)$ Saprotrophs $(i)$ He makes his food
$(b)$ Omnivores $(ii)$ Dependent on dead
$(c)$ Autotrophs $(iii)$ Eat other animals for food
$(d)$ Vegetarian $(iv)$ Fertilizers for plants