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Question: Answered & Verified by Expert
The secondary productivity means
BiologyEcosystemNEET
Options:
  • A Rate of increase in the biomass of autotrophs
  • B Rate of increase in biomass of heterotrophs
  • C The rate at which the organic molecules are formed in an autotrophs.
  • D The rate at which the organic molecules are used in an autotrophs
Solution:
2358 Upvotes Verified Answer
The correct answer is: Rate of increase in biomass of heterotrophs
Secondary productivity is the rate at which organic matter or biomass is stored at the level of consumers.

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