Consider the following statements about ecological pyramids
$I.$ Charles Elton developed the concept of ecological pyramid
$II.$ After the name these pyramids are also called as Eltonian pyramids
$III.$ It is a graphical representation or pyramid shaped diagram which depicts the number of organisms, biomass and energy at each trophic level
Which of the statements given above are correct?
Consider the following statements about ecological pyramids
$I.$ Charles Elton developed the concept of ecological pyramid
$II.$ After the name these pyramids are also called as Eltonian pyramids
$III.$ It is a graphical representation or pyramid shaped diagram which depicts the number of organisms, biomass and energy at each trophic level
Which of the statements given above are correct?
- A
$I\;and\; II$
- B
$I\; and\; III$
- C
$II\; and \;III$
- D
$I, II\; and \;III$
Similar Questions
The pyramid of number in a grassland ecosystem is
The pyramid of number in a grassland ecosystem is
$A $ : Ecological pyramid of biomass is generally inverted in sea.
$R$ : Biomass of fishes far exceeds that of phytoplanktons.
$A $ : Ecological pyramid of biomass is generally inverted in sea.
$R$ : Biomass of fishes far exceeds that of phytoplanktons.
Which of the following representations show the pyramid of numbers in a grassland ecosystem?
Which of the following representations show the pyramid of numbers in a grassland ecosystem?
Which of the following organisms were not given any place in ecological pyramids?
Which of the following organisms were not given any place in ecological pyramids?
Which of the following representations shows the pyramid of numbers in a forest ecosystem ?
- [AIPMT 2010]