Match the item in column I with those in column II and select the correct option given below:
Column I (Function) Column II (Part of Excretory System)
a. Ultrafiltration i. Henle's loop
b. Concentration ii. Ureter
c. Transport of urine iii. Urinary bladder
d. Storage of urine iv. Malpighian corpuscle
v. Proximal convoluted tubule

a) Malphigian corpuscle is the structure involved in the ultrafiltration during the waste removal from blood.
b) The Henle’s of loop is involved in water reabsorption and concentration of the urine.
c) Ureters are the tube-like structures involved in the transport of the urine.
d) The urine is stored in the sac-like structure called urinary bladder. This is the structure stores urine temporarily until it is released through the urethra.
Thus, the correct answer is option D.