PDF chapter test TRY NOW

Examine the statements below and choose the correct answer:
 
1.
Statement 1: Hypothalamus is connected to the anterior lobe by hypophysial portal veins.
Statement 2: Hypothalamus is connected to the posterior lobe by hypophysial portal veins.
 
2.
Statement 1: Prolactin is secreted by the posterior pituitary gland.
Statement 2: Oxytocin is secreted by the anterior pituitary.
 
3.
Statement 1:Calcitonin is secreted when the calcium level in blood is low.
Statement 2:Calcitonin is secreted when the calcium level in blood is high.