Which of the following statements is true for an ecosystem?
- APrimary consumers are least dependent on producers.
- BPrimary consumers are superior in number to producers.
- CProducers are more than primary consumers.
- DSecondary consumers are the largest and most powerful.
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Similar Questions
How many statements are correct?
$(a)$ Some animals like cockroaches,crows,etc.,are omnivores.
$(b)$ Detritus food chain $(DFC)$ begins with dead organic matter.
$(c)$ Each trophic level has a certain mass of living material at a particular time called as standing crop.
$(d)$ Species composition and stratification are two main structural features of an ecosystem.
$(a)$ Some animals like cockroaches,crows,etc.,are omnivores.
$(b)$ Detritus food chain $(DFC)$ begins with dead organic matter.
$(c)$ Each trophic level has a certain mass of living material at a particular time called as standing crop.
$(d)$ Species composition and stratification are two main structural features of an ecosystem.
Medium
View Solution$A$: Successional process starts only in those areas where no living organisms ever existed.
$R$: These areas are not supported by physical environmental conditions.
$R$: These areas are not supported by physical environmental conditions.
Medium
View SolutionIdentify the basic components of an ecosystem.
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View SolutionWhich of the following characteristics can be observed in ecological succession?
Medium
View SolutionIdentify the correct sequence of development of a stable community (climax community) starting from a new area (primary succession).
Medium
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