Which of the following is true for human neural system?

Which of the following is not true for human placenta?

In which of the following animal neural system started ?

Which of the following statements are true for human ?

Which of the following is not correct w.r.t. the neural system of the insects ?

Which of the following is not correct w.r.t. the neural system of the insects ?

Central Neural System

Answer the following: Which part of our central neural system acts as a master clock?

In consideration with the nervous system in humans Which of the following actions are stimulated by the sympathetic neural system ?