Interdepence - B2 2.0 / 5 based on 1 rating ? ScienceAdaptionGCSEOCR Created by: AnjelalaCreated on: 10-04-13 23:51 Why may similar animals compete? Because they live in the same habitat and need to compete for resources such as food. 1 of 9 Why may members of the same species compete for? They compete for mates, so they can breed. 2 of 9 What is an Ecological niche? An Ecological niche describes the habitat an organism lives in and also it's role in the habitat. 3 of 9 What type of organisms are more likely to compete ? Organisms that share simlilar niches as they need similar resources. 4 of 9 What are the two types of competition? >Interspecific >Intraspecific 5 of 9 What is 'Interspecific' Competition? Interspecific is competition is between organisms and different species . 6 of 9 What is 'Intraspecific' Competition? Intraspecific competition is between organisms of the same species , it is likely to be more significant as they need the same resources. 7 of 9 What do both predator and prey show in their numbers? Cyclical change.( ups and downs) 8 of 9 Why do predators and prey show cyclical changes in their numbers ? >When there are lots of prey , more predators survive and increase in numbers 9 of 9
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