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Worksheetsr and K Selection Video Quiz
Total questions: 11
Worksheet time: 6mins
What do r-selected species tend to do in terms of offspring production?
Produce a small number of offspring with little parental care
Produce a small number of offspring with high parental care
Produce a large number of offspring with little parental care
Produce a large number of offspring with high parental care
Which type of survivorship curve is typically associated with r-selected species?
Type IV
Type II
Type I
Type III
What is a characteristic of K-selected species in terms of offspring production?
Produce a large number of offspring with high parental care
Produce a large number of offspring with little parental care
Produce a small number of offspring with high parental care
Produce a small number of offspring with little parental care
Which species is an example of an r-selected species?
Lions
Oysters
Giraffes
Elephants
What type of environment do K-selected species usually live in?
Unstable
Stable
Extreme
Moderate
What is a characteristic of r-selected species in terms of life expectancy?
Moderate life expectancy
Short life expectancy
Variable life expectancy
Long life expectancy
Which type of survivorship curve is typically associated with K-selected species?
Type I
Type IV
Type II
Type III
What is the trade-off between r and K selection?
Aggression versus passivity
Size versus strength
Speed versus accuracy
Quantity versus quality
What is a common trait of K-selected species in terms of lifespan?
Short lifespan
Variable lifespan
Long lifespan
Unpredictable lifespan
What is a typical characteristic of r-selected species in terms of reproductive strategy?
Delayed reproduction
Early reproduction
Single reproduction
Periodic reproduction
Which species is an example of a K-selected species?
Rabbits
Butterflies
Elephants
Frogs
