1. Introduction to Biology

Which of the following are the only extant animals that descended directly from dinosaurs?

When using a dichotomous key in taxonomy, where should you always begin?

Which of the following statements regarding the definition of species is FALSE?

Which kingdom is known to contain organisms that have cells with no cell walls?

Which genus includes the causative agent for malaria?

Which of the following is a criterion commonly used to identify and distinguish species?

How is a dichotomous key used in biological classification?

Which of the following animals usually lives in the jungle?

Which of the following organisms is classified as a carnivore?

When you look at a pine or maple tree, the plant you see is a __________.

Which is the most specific classification level in the biological taxonomy hierarchy?

In terms of dietary classification, how are carnivores and omnivores alike, and how do they differ?

Which of the following is a biogenous sediment?

What does the Linnaean taxonomy system primarily use to categorize organisms?

Which kingdom(s) include both unicellular and multicellular organisms?