Diane has had difficult pregnancies and also developed a rare form of cervical cancer. Diane's mother may have been prescribed ______ before Diane was born to prevent miscarriage

To what extent are personality traits heritable?

What will be an ideal response?

When a neuron is polarized, ______

a. both positive and negative ions are concentrated outside the neural membrane b. positive ions are concentrated outside the neural membrane while negative ions are concentrated inside the membrane c. negative ions are concentrated outside the neural membrane while positive ions are concentrated inside the membrane d. both positive and negative ions are concentrated inside the neural membrane