According to Lindemann, the percentage of net production passed on to carnivores is:
A.28.6
B.26.8
C.22.6
D.22.8
Category: Ecology and General Silviculture Mcqs
Ecosystem contains:
A.Producers
B.Consumers
C.Decomposers
D.All of the above
In an ecosystem, bacteria are considered as:
A.Microconsumers
B.Secondary consumers
C.Primary consumers
D.None of these
To eat and being eaten relationship is called:
A.Food chain
B.Food web
C.Symbiosis
D.Phagocytosis
Energy enters into the ecosystem through:
A.Herbivores
B.Carnivores
C.Producers
D.Decomposers
Which of the following serves as source of carbon in plants:
A.CO2 of carbonic rocks
B.Atmospheric CO2
C.Fossil fuel
D.All of the above
The primary consumers are described as:
A.Herbivores
B.Converters
C.Transducers
D.All of these
Which ecosystem has the highest primary productivity?
A.Pond ecosystem
B.Lake ecosystem
C.Grassland ecosystem
D.Forest ecosystem
Carbon cycle includes:
A.Producer, consumer, decomposer
B.Producer, consumer, producer
C.Producer , decomposer, consumer
D.Consumer, producer, decomposer
