[{"n": "Nose", "u": "/e/physiology-and-anatomy/nose/", "s": "A sensory organ and respiratory structure in vertebrates."}, {"n": "Olfactory system", "u": "/e/physiology-and-anatomy/olfactory-system/", "s": "The sensory system for the sense of smell, involving both main and accessory olfactory systems."}, {"n": "Ovary", "u": "/e/physiology-and-anatomy/ovary/", "s": "Gland producing hormones and releasing egg cells."}, {"n": "Pancreas", "u": "/e/physiology-and-anatomy/pancreas/", "s": "A mixed gland behind the stomach, regulating blood sugar and aiding digestion."}, {"n": "Pelvis", "u": "/e/physiology-and-anatomy/pelvis/", "s": "Basin-shaped skeleton connecting trunk to lower limbs."}, {"n": "Penis", "u": "/e/physiology-and-anatomy/penis/", "s": "Male intromittent organ for insemination across vertebrates and invertebrates."}, {"n": "Peripheral nervous system", "u": "/e/physiology-and-anatomy/peripheral-nervous-system/", "s": "Connects the central nervous system to the body's limbs and organs."}, {"n": "Placenta", "u": "/e/physiology-and-anatomy/placenta/", "s": "Temporary organ enabling nutrient and gas exchange in pregnancy."}, {"n": "Reproductive system", "u": "/e/physiology-and-anatomy/reproductive-system/", "s": "Biological system of organs for sexual and asexual reproduction."}, {"n": "Respiratory system", "u": "/e/physiology-and-anatomy/respiratory-system/", "s": "The biological system for gas exchange in animals and plants."}, {"n": "Semen", "u": "/e/physiology-and-anatomy/semen/", "s": "Bodily fluid containing spermatozoa for fertilization."}, {"n": "Sense", "u": "/e/physiology-and-anatomy/sense/", "s": "Biological systems for gathering and processing environmental information."}, {"n": "Sense of smell", "u": "/e/physiology-and-anatomy/sense-of-smell/", "s": "The sense through which odors are perceived."}, {"n": "Sensory nervous system", "u": "/e/physiology-and-anatomy/sensory-nervous-system/", "s": "System that processes sensory information from the environment."}, {"n": "Sex organ", "u": "/e/physiology-and-anatomy/sex-organ/", "s": "Organs involved in sexual reproduction across species."}]