1.

explain the procedure and obser-vations of the experimentconducted to observe internalStracture of the kidney.

Answer»

Inside thekidneysare a number of pyramid-shaped lobes. Each consists of an outerrenalcortex and an innerrenalmedulla. Nephrons flow between these sections. These are the urine-producingstructuresof thekidneys. Blood enters thekidneysthrough therenalarteries and leaves through therenalveins.



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