Mention location, size and weight of the kidney.
$(i)$ Location: It is situated between the levels of last thoracic and third lumbar vertebra close to the dorsal inner wall of the abdominal cavity.
$(ii)$ Size : Each kidney of an adult human measures $10-12 \mathrm{~cm}$ in length, $5-7 \mathrm{~cm}$ in width, $2-3 \mathrm{~cm}$ in thickness.
$(iii)$ Weight : Average weight is $120-170 \mathrm{gm}$.
In nephrons there is complete absorption of
Definition / Explanation :
$(1)$ Column of Bertini
$(2)$ Excretory unit (nephron)
Each nephron has two parts, which are
Which of the following is not a part of a kidney
Henle’s loops are found in those animals which excrete hypertonic urine. One of the following does not have Henle’s loop