AP BIOLOGY

Detailed explanation-1: -K-strategists, on the other hand occupy more stable environments. They are larger in size and have longer life expectancies. They are stronger or are better protected and generally are more energy efficient. They produce, during their life spans, fewer progeny, but place a greater investment in each.

Detailed explanation-2: -R-selected species are generally small, fast-growing organisms that live in unstable environments and produce a large number of offspring, while K-selected species are typically large, slow-growing organisms that live in stable environments and produce only a few offspring that they can give a lot of care to.

Detailed explanation-3: -The question asked which characteristic is not generally true of k-strategists, and the correct answer is “shorter life spans, ” which describes r-strategists instead.

Detailed explanation-4: -What are the Characteristics of K Selected Species? Ans: The factors or characteristics of K selected species include slow development, low reproductive rate, late reproductive age, large body size, multiple reproductive cycles, long lifespan, strong competitive ability, and low offspring mortality.