Botany - Ecosystem Question with Solution | TestHub
BotanyEcosystemEcosystem Structure and ComponentsEasy2 minPYQ_2003
BotanyEasysingle choice
Assertion : In a food chain members of successive higher levels are fewer in number. Reason : Number of organisms at any trophic level depends upon the availability of organisms which serve as food at the lower level.
Options:
Answer:
A
Solution:
In a food chain the number of animals and biomass at the lower trophic level is abundant. Successive links of carnivores decrease rapidly in number until there are very few carnivores at the top.
Stream:AIIMSSubject:BotanyTopic:EcosystemSubtopic:Ecosystem Structure and Components
⏱ 2mℹ️ Source: PYQ_2003
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