List of top Biology Questions on Eco-System

Detritus food chain begins with
During ecological succession
Most animals are tree dwellers in a
Vertical distribution of different species occupying different levels in a biotic community is known as:
The first trophic level in an ecosystem consists of
In a lake phytoplankton grow in abundance in
Identify the incorrect statement from the following :
Which of the following statements about the food chain is false?
In which of. the following areas does the primary succession occur?
Which of the following processes will be most adversely affected if microorganisms are removed from a forest ecosystem?
Secondary productivity is rate of formation of new organic matter by
The pyramid of number deals with the number of
Which is primary consumer in maize field ecosystem
Full name of professor Misra, who is known as the Father of Ecology in India is
_____ is the rate of production of organic matter by consumers.
Which one of the following is not a gaseous biogeochemical cycle in ecosystem?
Which is not a functional unit of an ecosystem
The pyramid of biomass in sea is
Which is not recycled in ecosystem
Which of the following is the ultimate source of energy in an ecosystem?
Dark black coloured soil is generally more fertile because it has abundant ____.
Both hydrarch and xerarch successions lead to
Which one of the following animals may occupy more than one trophic levels in the same ecosystem at the same time?
Which of the following is an abiotic component of ecosystem?
Which one of the following is involved in sedimentary cycle