Jamb Biology Past Questions
Question 16
De-oxygenated blood is transported to the lungs through the
- A. renal vein
- B. hepatic portal vein
- C. pulmonary artery
- D. pulmonary vein
Question 17
Which of these is not the part of the eye?
- A. Cochlea
- B. Conjunctiva
- C. Cornea
- D. Iris
Question 18
The part that supplies food from the mother to the foetus is
- A. Amnion
- B. Chorion
- C. Umbilical Cord
- D. Placenta
Question 19
Enzyme ptyalin acts on starch in the
- A. oesophagus
- B. large intestine
- C. mouth
- D. stomach
Question 20
The removal of remnant particles of digestion from the body is called
- A. assimilation
- B. egestion
- C. elimination
- D. excretion
