Question

External and internal structure of the kidneys

Answer 1

Answer:

External structure: bean shaped, reddish-brown colour

Internal structure:

contains nephrons, nephrons contain malpighian and renal tubules

Answer 2

Answer:

external structure of kidney is bean shaped...kidney has two internal structures outer cortex and inner medulla. the functional unit of kidneys are known as nephrons.

nephrons has four parts bowman's capsule,proximal convoluted tube,loop of Henley,distal convoluted tube,collecting duct