17 August 2013

Biology Mcqs XI [Ecosystem] Online Test 2

Biology Mcqs XII [Ecosystem] MCQS Online Test - 2

Biology Aptitude Test. 10 Questions from Chapter # 25 Ecosystem
Q1. “Earth” is an example of:
Q2. The term “Ecosystem” was first used by:
Q3. Structural and functional unit of a community, which shows relationship between flow of energy and cycling of matter is:
Q4. The chlorophyll absorbs only _______ colours to utilize in photosynthesis:
Q5. In nature, continuous cycling of waler is called:
Q6. The visible light is a small part of Electromagnetic spectrum which ranges from:
Q7. Plants require shade to grow are:
Q8. Plants require light to grow are:
Q9. The concentration of oxygen in atmosphere is abow:
Q10. The fungi whose growth is favoured by fire are known as:
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