1. The common house dog has this scientific name:

2. Humans belong to this "Class" in the classification scheme:


3. Scientists typically classify all known organisms into _____ major Kingdom(s).


4. The basic building blocks of DNA and RNA are called:


5. DNA and RNA are both:


6. A stretch of DNA that codes for one trait or protein is called a(n):


7. Hypertension is a medical term that means:


8. The smallest blood vessels in the body are called:


9. Which one of the following is a survival reflex that prepares your body to fight or flee from an attacker?


10. Dogs and cats have this but humans and monkeys (ie. primates) do not:


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Created by E. Kimmel