The trophic level of S-bacteria and cyanobacteria is

  • A

    Producer

  • B

    Consumer

  • C

    Saprotrophic decomposer

  • D

    Phagotroph

Similar Questions

Consider the following statements concerning food chains.

$I$. Removal of $80\; \%$ tigers from an area resulted in greatly increased growth of vegetation.

$II.$ Removal of most of the carnivores resulted in an increased population of deers.

$III.$ The length of food chains is generally limited to $3$ to $4$ trophic levels due to energy loss.

$IV.$ The length of food chains may vary from $2$ to $8$ trophic levels.

Which two of the above statements are correct?

Identify the possible link “$A$” in the following food chain.

Plant $→$ Insect $→$ Frog $→$ “$A$” $→$ Eagle

  • [AIPMT 2012]

Choose correct sentence.

Biological equilibrium is an equilibrium among the

The number of individuals in each trophic level depends upon