17 August 2013

Biology Mcqs XI [Ecosystem] Online Test 4

Biology Mcqs XII [Ecosystem] MCQS Online Test - 4

Biology Aptitude Test. 10 Questions from Chapter # 25 Ecosystem
Q1. An association in which one organism lives temporarily or permanently within or another organism called host is:
Q2. The relationship in which organism gets benefit from host, but host does not get benefit nor it harmed is:
Q3. Example of Parasites include:
Q4. The relationship of Hydrictinia and Hermit Crab is called:
Q5. The term ‘succession” was first used by Hult in year
Q6. The process of orderly community change is called:
Q7. Succession occurs in an area when adequate moisture is present is called:
Q8. The stable and mature community of a climate is called:
Q9. Xerosere includes:
Q10. All are included in Xerosere except:
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