Question

The following statements compare r-selected and K-selected species. Identify the statement that makes an accurate comparison.

a) K-selected species have many offspring with minimal parental care.
b) r-selected species invest heavily in each offspring and have fewer offspring.
c) K-selected species exhibit exponential population growth.
d) r-selected species have a stable population size.

Answer 1

K-selected species have few, large offspring and provide long-term parental care, while r-selected species have many offspring but minimal parental care.

Step-by-step explanation:

The accurate comparison between r-selected and K-selected species is that K-selected species have few, large offspring and provide long-term parental care, while r-selected species have many offspring but minimal parental care. K-selected species are adapted to stable, predictable environments and tend to have populations that exist close to their carrying capacity. Examples of K-selected species include elephants and oak trees.