2013 - WAEC Biology Past Questions and Answers - page 2
Which of the following organs are used for gaseous exchange in a mature toad?
Which of the following statements about the diaphragm of a mammal is not correct? it
Which of the following structures is used for respiration in insects?
A substance present in the glomerular filtrate in the mammalian Kidney is
In humans, excretion of hypertonic urine is associated with the
The maintenance of a stable internal environment within the body of a mammal is known as
Which part of the nephron is associated with ultra-filtration?
Which of the following conditions would result result in a decrease in the production of antidiuretic hormone?
Which of the following structures is not essential in a wind pollinated flower?
The resolution of a microscope refers to its power to