Login
Login
Login
Register

Tutor HuntTest QuestionsBiology QuestionsYear 10 Biology Questions

 

Biotic Factors (GCSE Biology)

The following is a GCSE Biology test covering 'Biotic Factors' from the broader topic Ecology. The test is geared towards the AQA exam board style syllabus.
Start Test
Incorrect: 0
Correct: 0
Question 1
...
Congratulations - you have completed the test!
Your final score was

Below a typical questions that will be covered in this test. You final score will be logged on your account

Which practice by humans is most likely to directly reduce local biodiversity (biotic factor)?
Which of the following human activities can change biotic factors in rivers?
Which biotic factor would most directly affect the carrying capacity for a herbivore species?
Why might removing a predator from an ecosystem increase the impact of grazing on plants?
Which of the following is a biotic factor that can limit the distribution of a plant species?
If two bird species feed on the same seed, what biotic interaction is occurring?
When ecologists measure population size of mobile animals, which biotic-aware method is commonly used?
Which of the following is an example of positive biotic influence on plant growth?
How can increased food availability act as a biotic factor on an animal population?
Which description is an effect of disease (pathogen) as a biotic factor?
When measuring the effect of a biotic factor, why is it important to use replicates in an experiment?