What is the main coordinating center in the human body?
Question 2
Which part of the brain controls involuntary actions such as heartbeat and breathing?
Question 3
The chemical messengers produced by endocrine glands are called:
Question 4
Which of the following is responsible for the fight or flight response?
Question 5
The gap between two neurons is called:
Question 6
Which hormone is responsible for the development of secondary sexual characters in males?
Question 7
The hormone insulin is produced by which organ?
Question 8
Which part of the eye is responsible for adjusting the focal length of the lens?
Question 9
What is the role of the eardrum in the ear?
Question 10
Which part of the brain is associated with the regulation of body temperature and water balance?
Question 11
The involuntary muscles responsible for peristalsis are found in which organ?
Question 12
Which hormone is responsible for the regulation of calcium levels in the blood?
Question 13
The sense of smell is associated with which part of the brain?
Question 14
Which of the following is a part of the central nervous system?
Question 15
The hormone oxytocin is associated with:
Question 16
Which part of the brain is responsible for the coordination of voluntary muscle movements?
Question 17
The reflex action of closing the eyes when an object comes towards them is controlled by which nerve?
Question 18
Which of the following is a sensory organ for hearing?
Question 19
Which of the following is a plant hormone responsible for cell elongation and cell division?
Question 20
Which of the following is a disorder of the nervous system characterized by recurrent seizures?
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