Which one is the structure that nourishes the developing fetus? A: mammary gland B: placenta C: cervix D: follicle

Which of the following hormones is not secreted by the adenohypophysis? A: growth hormone B: oxytocin C: lutein growth hormone D: follicle stimulating hormone

Which one of the following structures is not the lymphatic organ?() A: the lymph node B: the aggregated lymphatic follicle C: the palatine tonsil D: the spleen E: the thymus

Which of the followings is NOT correct about endocrine glands?() A: No duct. B: Rich in blood capillaries. C: Cells are arranged in cord, follicle, aggregation or net-like<br/>structures. D: Production is hormone. E: Production is secreted to the outside.