In the peripheral nervous system, enable us to move, and cause glands to contract and to secrete hormones.

In a cladogram, what occurs at a node? a derived trait appears. evolution is stopped. an ancestor dies. the cladogram ends. aa as s as ss what are the chances that their offspring will have sickle cell anemia? 0% 25% 50% 100%

Which of th following best describes how genes produce traits in an organism?

Explain the causes and effect of damage to the genetic code.