8 min read
This study guide covers r-selected and K-selected reproductive strategies, comparing characteristics like size, parental care, offspring number, lifespan, and ecological roles. It connects these strategies to survivorship curves, ecological succession, and invasive species. The guide also includes practice questions and exam tips for the AP Environmental Science exam.
Give us your feedback and let us know how we can improve
Question 1 of 11
Which of the following best describes the primary difference between r-selected and K-selected species? 🤔
r-selected species have a low rate of reproduction, while K-selected have a high rate
r-selected species live near the carrying capacity, while K-selected species do not
r-selected species have a high rate of reproduction, while K-selected species live near the carrying capacity
r-selected species have high parental care, while K-selected species have low parental care