A DNA testing company asks you to make a
brochure that they can share with their
customers. The brochure should give a basic
explanation of the relationship among genes,
chromosomes, and inherited traits.
Your contact at the company requests that the
brochure address the questions in the bulleted
list:
What are genes made of
How do genes control traits?
How is DNA responsible for the
similarities and differences between
parents and offspring?

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.