Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Join your school's WhatsApp group
  1. Home
  2. Classroom
  3. Biology
  4. WAEC 2013

Biology 2013 WAEC Past Questions

Clear Selections
Change Subject Post a Question Check Syllabus Study My Bookmarks Past Questions Videos Watch Video Lessons Download App

NECO offline past questions - All questions, answers & explanations in one app 25712
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Join your school's WhatsApp group
16
The maintenance of a stable internal environment within the body of a mammal is known as
  • A. osmosis
  • B. plasmolysis
  • C. homeostasis
  • D. excretion
View Answer & Discuss WAEC 2013
17
Which part of the nephron is associated with ultra-filtration?
  • A. Distal convoluted tubule
  • B. Proximal convoluted tubule
  • C. Collecting duct
  • D. Bowman's capsule
View Answer & Discuss WAEC 2013
18
Which of the following conditions would result result in a decrease in the production of antidiuretic hormone?
  • A. Abnormally high blood sugar level
  • B. Drinking large quantities of water
  • C. Increase in osmotic pressure of blood
  • D. Period of strenuous exercise
View Answer & Discuss (3) WAEC 2013
Join your school's WhatsApp group
NECO offline past questions - All questions, answers & explanations in one app 25712
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
19
Which of the following structures is not essential in a wind pollinated flower?
  • A. Anther
  • B. Ovary
  • C. Stigma
  • D. Petal
View Answer & Discuss WAEC 2013
20

The resolution of a microscope refers to its power to

  • A. increase an object's apparent size
  • B. distinguish clearly between two objects
  • C. scan the surface of an object
  • D. focus on an object
View Answer & Discuss (6) WAEC 2013
Start a Free Practice Test
 
Join your school's WhatsApp group
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts