Biology Exam Past Questions and Answers | JAMB, WAEC and NECO

Biology is the study of life and living things. It can be divided into different areas that look at the structure, function, anatomy, and behavior of organisms.

• Question 971: Which of the following disease is not sexually transmitted? Options:
  A) Gonorrhea
  B) Herpes
  C) Influenza
  D) Syphilis
  Show Answer
  The correct answer is C .
• Question 972:

  Lack of nucleus is a feature in?

  Options:
  A) osteocyte
  B) neurone
  C) erythrocyte
  D) leucocyte
  Show Answer
  The correct answer is C .
• Question 973: Which of the following relates to edaphic factors? Options:
  A) The structure of the earth's surface
  B) The influence of living organisms on each other
  C) Temperature, rainfall and humidity
  D) The influence of soils on plant and animals
  Show Answer
  The correct answer is D .
• Question 974: A flower that has both stamens and pistils is said to be Options:
  A) staminate
  B) pistillate
  C) perfect
  D) imperfect
  Show Answer
  The correct answer is C .
• Question 975: A soil consisting of alumina and iron (II)oxide is known as Options:
  A) loamy soil
  B) clayey soil
  C) laterite
  D) podzol
  Show Answer
  The correct answer is C .
• Question 976: In plants, the structures that play roles similar to the arteries and veins of animals are the Options:
  A) xylem and phloem
  B) root hair and xylem
  C) lenticels and phloem
  D) roots and stems
  Show Answer
  The correct answer is A .
• Question 977: In mammals, stimulus is transferred from the receptor muscles to the central nervous system through the Options:
  A) motor neurons
  B) effector muscles
  C) dendrites
  D) sensory neurons
  E) synapses
  Show Answer
  The correct answer is D .
• Question 978: After a meal of yam has been digested, the highest concentration of glucose is to be found in the Options:
  A) hepatic artery
  B) pulmonary vein
  C) hepatic portal vein
  D) posterior vena cava
  Show Answer
  The correct answer is C .
• Question 979: A green snake in green grass is able to escape notice from predators because of its Options:
  A) disruptive colouration
  B) counter shading
  C) warning colouration
  D) cryptic colouration
  Show Answer
  The correct answer is D .
• Question 980: Which of these groups of animals is likely to be found in fresh water? Options:
  A) Blood worm, pond skater and scorpion
  B) Blood worm, pond skater and dragonfly larva
  C) pond skater, scropion and dragonfly larva
  D) Pond skater, blood worm and ant-lion
  Show Answer
  The correct answer is B .