What is the effect of a parasite on the host?

  • A
    Reduces the survival of the host
  • B
    Reduces growth and reproduction
  • C
    Makes the host physically weak
  • D
    All of the above

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Similar Questions

Fill in the blanks:
Species $A$ Species $B$ Type of Interaction Example
$+$ $-$ $(a)$ $(b)$
$+$ $+$ $(c)$ $(d)$
$+$ $(e)$ Commensalism $(f)$

In which type of interactions do both the interacting organisms not necessarily live close together?

$A$: An ecological niche is usually occupied by a single species.
$R$: More than one species can live in the same habitat.

Which of the following is an important morphological defense mechanism in plants against herbivores?

Resource partitioning represents:

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