List I | List II | ||
A | Pons | I | Provides additional space for Neurons, regulates posture and balance. |
B | Hypothalamus | II | Controls respiration and gastric secretions. |
C | Medulla | III | Connects different regions of the brain. |
D | Cerebellum | IV | Neurosecretory cells |
A uniform rod AB of length 1 m and mass 4 kg is sliding along two mutually perpendicular frictionless walls OX and OY. The velocity of the two ends of the rod A and Bare 3 m/s and 4 m/s respectively, as shown in the figure. Then which of the following statement(s) is/are correct?
The physiological process of the elimination of metabolic waste from the body is called excretion. The excretory products comprise amino acids, carbon dioxide, urea, uric acid, water, and ammonia. Some of the Molluscs and Echinoderms excrete waste products from the body in the form of amino acids. Ammonia is the foremost excretory product in animals, it is derived from the proteins exists in the food we eat.
Read More: Excretion in Human Beings