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ECOSYSTEM
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Question 1 |
Which one statement for pyramid of energy is incorrect ..... [C.B.S.E.2011]
Inverted in shape | |
Upright in shape | |
Base in broad | |
Shows energy content of different trophic levels |
Question 2 |
Supply of oxygen to biogas plant will cause
Positive effect | |
Negative effect | |
No effect | |
None |
Question 3 |
Stratification is seen in ..... D.P.M.T.2001
Tundra | |
Temperature | |
Tropical forest | |
Desert |
Question 4 |
Standing crop is ..... [J.K.C.M.E.E. 2011]
All photosynthetic living forms of an area | |
Amount of living matter in a component of population at any time | |
All living forms | |
All crops plants in an area |
Question 5 |
Nepenthes belongs to the category of ..... [C.P.M.T.1990]
Primary consumer | |
Producer | |
secondary consumer | |
Both B and C |
There are 5 questions to complete.