Back to ECO SYSTEM
NEET UG BIOLOGY MCQ: ECO SYSTEM
1
Medium
1 of 1
Application
+4 | -1
GPP in an ecosystem is 1000 kJ.Ifproducers utilise20% of GPP for respiration, how much of energy will be available at secondary
View answer and explanation
Correct option: A
8 kJ
Option B (80 Kj) is correct because, after producers use 20% of GPP for respiration, 80% remains as NPP, and 10% of that is available at the secondary consumer level.
More Questions from ECO SYSTEM
Practice All Chapter MCQs →
Which one of the following statements is correct for secondary succession?
Find odd one out w.r.t. key functional aspects of the ecosystem.
The reservoir for the gaseous type of biogeochemical cycle exists in
Regarding 10% law
I. This law was put forward by Lindeman in 1942
II. According to this law, during the transfer of food energy from one tropical level to the other, only about 10% is stored at higher trophic level and the remaining 90% is lost in respiration, decomposition and waste in the form of heat
Which of the statements given above is/are correct?
Standing crop refers to All successions irrespective of the habitat
proceed to which type of climax community?
I. This law was put forward by Lindeman in 1942
II. According to this law, during the transfer of food energy from one tropical level to the other, only about 10% is stored at higher trophic level and the remaining 90% is lost in respiration, decomposition and waste in the form of heat
Which of the statements given above is/are correct?
Standing crop refers to All successions irrespective of the habitat
proceed to which type of climax community?