Q.1
Infection of HIV is usually detected by which test
Q.2
Ecotype is a type of species in which environmentally induced variations are
Q.3
Ecology deals with the study of:
Q.4
The book silent spring was written by
Q.5
The Anthrax disease is caused by
Q.6
Natural gas that was formed from ancient prehistoric forests is called
Q.7
Pick out the world's rarest monkey.
Q.8
_______ is a cold desert in India.
Q.9
Rainfall is measured by an instrument known as
Q.10
A strong radiation inversion is more likely to occur on a:
Q.11
Bell-shaped polygonal pyramid indicates
Q.12
The Gulf Coast states are more humid in summer than the coastal areas of Southern California mainly because of the:
Q.13
This is used as an index for fuel consumption:
Q.14
Which functional feeding groups are involved in the process of in-stream physical breakdown of coarse material into fine particulate organic matter?
Q.15
When the air temperature is below freezing, the saturation vapour pressure over water is .
Q.16
Organisms having the potential for interbreeding and producing fertile offspring is called
Q.17
Expand GIS
Q.18
Light energy is transformed into chemical energy by
Q.19
The cold feeling that you experience after leaving a swimming pool on a hot, dry, summer day represents heat transfer by:
Q.20
The transfer of heat by molecule-to-molecule contact:
Q.21
Bio gas generation is mainly based on the principle of
Q.22
Which of the following ecological pyramid is always upright?
Q.23
The formation of a climax community from an abandoned farm land is a an example of
Q.24
All are physical pollutants except
Q.25
Dodo is
Q.26
Blue whale is placed under
Q.27
Wild life protection act was formulated during the period of ______
Q.28
Who had stated in the Stockholm Conference in 1972 that poverty was the greatest polluter?
Q.29
Ex situ conservation includes
Q.30
First National Park in India
Q.31
Incineration of Municipal waste involves
Q.32
Example for a physical pollutant
Q.33
The transfer of heat by molecule-to-molecule contact is:
Q.34
Which of the following processes acts to remove carbon dioxide from the atmosphere?
Q.35
Mycorrhiza represents
Q.36
A graphic representation of number of individuals of different species belonging to each trophic level in a an ecosystem is known as
Q.37
"Silent Spring" is a well known book written by
Q.38
Which of the following groups is absolutely essential functional component of the ecosystem?
Q.39
Superbugs are
Q.40
What is edge species?
Q.41
The phenomenon of occurrence of additional species found in the ecotone or transitional zone between adjoining ecosystems is known as _________
Q.42
The 3 R principle in waste management involves
Q.43
All food chains starts with __________ and ends with decay.
Q.44
Which of the following interactions will not promote co evolution?
Q.45
Which of the following gases are mainly responsible for the atmospheric greenhouse effect in the earth's atmosphere?
Q.46
The unit of pressure most commonly found on a surface weather map is:
Q.47
A biodegradable plastic developed by Biopak Corporation Australia
Q.48
The major reservoir of carbon is
Q.49
In an aquatic ecosystem, the tropic level equivalent to cows in grasslands is
Q.50
Which of the following zones in a lake suffers from lack of light and therefore limited photosynthesis is able to take place?
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