Ecosystem Organisation (HSC SSCE Biology): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
Which of the following are examples of abiotic factors?
Which of the following are examples of abiotic factors?
Air temperature, humidity and sunlight
Below what depth does virtually no significant light remain in the ocean?
Below what depth does virtually no significant light remain in the ocean?
m
What type of competition occurs between members of the same species?
What type of competition occurs between members of the same species?
Intraspecific competition
What is allelopathy?
What is allelopathy?
Production of chemicals by plants
Which relationship demonstrates mutualism?
Which relationship demonstrates mutualism?
Corals and symbiotic algae
What are parasites that live inside the host called?
What are parasites that live inside the host called?
Endoparasites
What is a niche?
What is a niche?
All resources a species uses
What does the competitive exclusion principle state?
What does the competitive exclusion principle state?
No two species can occupy same niche
How do predator and prey populations typically fluctuate?
How do predator and prey populations typically fluctuate?
Predator numbers follow prey with lag
How quickly is devil facial tumour disease (DFTD) fatal after transmission?
How quickly is devil facial tumour disease (DFTD) fatal after transmission?
Within months