r-selected species have high productive rates Blank______.Multiple choice question.and have narrow tolerance limits for environmental factorsand tend to occupy high trophic levels in ecosystemsbut give little or no care to their offspring

Multiple Choice QuestionA species that exhibits early maturity, rapid growth, and many offspring is a(n) Blank______ species.Multiple choice question.r-selectedK-selectedclimaxpioneer

Which is not the characteristic of ‘r’ selected species?2 MarksChoose Option AA. Reproduce quicklyChoose Option BB. Parental careChoose Option CC. A low survival rate of progeniesChoose Option DD. Produce a large number of progenies

Which of the following is an example of a limiting factor in an ecosystem?Group of answer choicesamount of logistic growthamount of exponential growthamount of biodiversityamount of available food

Which of the following is least likely to cause a species to become extinct due to changes in the environment?Group of answer choicesless genetic variation within the speciesspecific food preferencesmore competition for foodmore genetic variation within the species

Select all that applySpecies cannot rapidly adapt to current environmental changes because Blank______.Multiple select question.some species are very long-livedthey mutate frequentlythey are small in sizethe changes are overwhelming in number and intensityspecies don't evolve in isolation