True about milk secretion:: (A) Neuroendocrine pa of post pituitary is involved, (B) Secretion by contraction of lactiferous sinus, (C) Oxytocin hormone is involved, (D) All
Answer is D. A, B, C i.e. Neuroendocrine pa of post pituitary is involved, Secretion by contraction of lactiferous sinus, Oxytocin hormone is involved