Which part of a neuron acts like an antenna to receive messages from other neurons and transmit these messages toward the cell body?

After Pavlov classically conditioned salivation to a sound, what procedure produced extinction?

a. Presenting a similar sound followed by food b. Presenting the food without the sound c. Punishing the animal for salivating d. Presenting the sound without food

In female fetuses, the a. ovaries release hormones that develop the Müllerian system

b. ovaries release hormones that initiate the degeneration of the Müllerian system. c. ovaries release hormones that initiate the degeneration of the Wolffian system. d. Müllerian system will develop in the absence of androgens.