Which of the following food chain shows spindle shaped pyramid of number?
Which of the following food chain shows spindle shaped pyramid of number?
- A
Grass $\rightarrow$ Insects $\rightarrow$ Frog
- B
Phytoplankton $\rightarrow$ Zooplankton $\rightarrow$ Small fish
- C
Tree $\rightarrow$ Birds $\rightarrow$ Hawks
- D
Tree $\rightarrow$ Birds $\rightarrow$ Insects $\rightarrow$ Bacteria
Similar Questions
Distinguish between
$(a)$ Litter and detritus
$(b)$ Primary and secondary productivity
Distinguish between
$(a)$ Litter and detritus
$(b)$ Primary and secondary productivity
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Water plants provide ....... to water animals
Water plants provide ....... to water animals
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The primary consumers in a pond ecosystem are
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