Variation in population size 0.0 / 5 ? BiologyEcology, ecosystems and environmental biologyA2/A-levelAQA Created by: simCreated on: 03-03-16 02:01 The pattern of growth for a natural population has how many phases? three 1 of 21 another word for 'non-living factor' abiotic 2 of 21 Opposite of abiotic, meaning 'living factor' biotic 3 of 21 no population continues to grow indefinately due to what factor? limiting 4 of 21 give an example of a non living factor Temperature 5 of 21 give an example of a living factor predation 6 of 21 when 2 or more individuals sharing resources that is insufficient to satisfy their requirements, what happens? competition 7 of 21 members of the same species compete intraspecific 8 of 21 members of different species compete interspecific 9 of 21 if 2 species occupy same niche, one will have a _______ _______ competitive advantage 10 of 21 2 species occupy the same niche; leading to complete removal one a species competitive exclusion principle 11 of 21 a type of interspecific relationship predator prey relationship 12 of 21 give 1 reason that causes cyclic fluctuations in populations apart from climatic factors disease 13 of 21 why are population crashes important in evolution? selection pressure 14 of 21 give 1 factor that affects the growth and size of a human population birth rate 15 of 21 individuals joining a population from the outside immigration 16 of 21 individuals leave a population emmigration 17 of 21 give 1 factor that birth rate is affected by birth control 18 of 21 give 1 factor that birth rate is affected by cultural backgrounds 19 of 21 give 1 factor that death rate is affected by food supply 20 of 21 give 1 factor that death rate is affected by medical care 21 of 21
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