ECOLOGY AND POPULATION DYNAMICS KEY
CONCEPTS AND MODELS QUESTIONS WITH
VERIFIED ANSWERS
\.Type 1 - ANSWERS-high survival, die old (things like humans and
elephants)
\.Type 2 - ANSWERS-constant deathrate (birds and rodents)
\.Type 3 - ANSWERS-many die young, few survive (frogs,fish)
\.r-selected - ANSWERS-many offspring with little care, short lifespan
\.K-selected - ANSWERS-few offsprings, parental care, long lifespan
\.What are the four stages of the Demographic Transition Model? -
ANSWERS-Pre Industrial, Transitional, Industrial, Post Industrial
\.TFR - ANSWERS-Average number of children per women
\.Density Independent - ANSWERS-Disease, competiton,predation
CONCEPTS AND MODELS QUESTIONS WITH
VERIFIED ANSWERS
\.Type 1 - ANSWERS-high survival, die old (things like humans and
elephants)
\.Type 2 - ANSWERS-constant deathrate (birds and rodents)
\.Type 3 - ANSWERS-many die young, few survive (frogs,fish)
\.r-selected - ANSWERS-many offspring with little care, short lifespan
\.K-selected - ANSWERS-few offsprings, parental care, long lifespan
\.What are the four stages of the Demographic Transition Model? -
ANSWERS-Pre Industrial, Transitional, Industrial, Post Industrial
\.TFR - ANSWERS-Average number of children per women
\.Density Independent - ANSWERS-Disease, competiton,predation
