... glands, 160–161parathyroid glands, 159pineal gland, 161–162pituitary gland, 154–1 58 thyroid gland, 1 58 159Index 225Testis, 182 – 188 course of sperm within, 188 genital ducts external to, 188 –190Theca ... (alveolus), 105, 125, 1 28, 130–131, 1 78 179Ampulla, 1 68 Anal canal, 114Anaphase, 15–16Androgens, 160Annuli fibrosi, 91Antidiuretic hormone (ADH), 1 58 Aorta, 88 Apocrine glands, 97Apocrine secretion, ... 114Appositional growth, 40Arachnoid membrane, 78 Arcuate arteries, 151Arrector pili muscle, 98 Arteries, 85 , 86 , 87 88 Arterioles, 85 , 88 Arteriovenous anastomoses, 97Articular cartilage, 43Artifacts,...