'Short necks' presentation slideshows

Class Reptilia

Class Reptilia. Chapter 20. Class Reptilia. Reptilia - to creep Turtles, crocodiles, lizards, snakes, worm lizards, and tuatarans. Class Reptilia. First vertebrates to have amniotic eggs Extraembryonic membranes Protect the embryo from desiccation Albumen Cushions Moisturizes

1.74k views • 50 slides

233 views • 23 slides

Lamarck vs. Darwin

Lamarck vs. Darwin. Introduction to change in organisms. What is a theory?. The most probable explanation for a large set of data based on the best available evidence Summarizes a hypothesis or group of hypotheses that have been supported with repeated testing.

1.09k views • 19 slides

Population change over time

165 views • 14 slides