Prepare a flow chart relating to Anaerobic respiration.

Pneumatoxic centre has an important role in E regulating rate of respiration. Prepare a flow chart representing the regulation of respiration by pneumatoxic centre during strenuous exercise.

Prepare a flow chart of filtrate flow in the nephrone using the following terms. Collecting duct PCT, DCT, Ascending limb of Henle's loop, descending limb of Henle's loop. Bowman's capsule. Counter current system plays an important role in concentrating urine Name any two regions inside the kidney, where the counter current system is seen.