The dark coloured outer zone of kidney is called ………………… .

Name the dark coloured outer zone of the kidney.

The faliure of the kidney is called………………

The kidneys

The colour of middle zone of the candle flame is

Zone refining is based on

The structural and functional unit of human kidney is called ……

The number of electrons present in outer most orbit of an atom is called …………… electrons.

Part of the nephron that exists in outer zone of kidney. " ( )"

Choose the corrct answer and write its ietter in the brackets Given leaf is tested through Mohl's experiment.The dark coloured part shows the presence of…………

Write note on zone refining .