In a parasitic food chain which trophic level is represented by bugs and lices?
A.T4
B.T3
C.T2
D.T1
Category: Ecology and General Silviculture Mcqs
A man is the part of biotic community:
A.Always
B.Only when he lives in big cities
C.Only when he lives in forest
D.Never
The rate of storage of food energy at consumer level is called:
A.Secondary productivity
B.Primary productivity
C.Gross productivity
D.Net productivity
Energy transfer from one trophic level to other in a food chain is:
A.1%
B.2%
C.10%
D.20%
The flora and fauna in lakes and ponds represents:
A.Lentic biota
B.Latic biota
C.Abiotic
D.None of these
The snakes are included under:
A.Saprophytes
B.Primary consumers
C.Second trophic level
D.None of these
The taiga ecosystems lie in the:
A.Alpine zone
B.Sub-alpine aone
C.Temperate zone
D.Sub-tropical zone
These belong to the category of primary consumers:
A.Snakes and frogs
B.Water insects
C.Eagle and snakes
D.Insects and cattle
The rate of storage at consumer level is:
A.Secondary productivity
B.Tertiary productivity
C.Both (a) & (b)
D.Net productivity
If bamboo plant is growing in a far forest then what will be its trophic level?
A.First
B.Second
C.Third
D.Fourth
