Spend a few minutes in a greenhouse, a park, or your backyard. How many examples of reproductive isolation can you discover?
What is meant by isolation? What is meant by reproductive isolation? How do animals reproduce? How do plants reproduce? What things might serve as barriers? How can you tell male plants from female plants? How can you tell male animals from female animals? What does breeding season have to do with your observations?
To learn more about the book this website supports, please visit its Information Center.