Select out of the following a gland which does NOT occur as a pair in the human body :
How does chemical coordination take place in animals?
Why is the use of iodised salt advisable?
Compare and contrast nervous and hormonal mechanisms for control and coordination in animals.
Name the part of human body in which the adrenal and pituitary glands are located.
Name the hormones secreted by the following endocrine glands and specify one function of each (a) Thyroid (b) Pituitary (c) Pancreas
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