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 241:

  The feeding relationship among a set of members of a community is referred to as _______?

  Options:
  A) a food web
  B) pyramid of energy
  C) a food chain
  D) pyramid of member
  Show Answer
  The correct answer is C .
• Question 242:
  

  What is the function of 3?

  Options:
  A) cutting of large piece of food
  B) seizure and tearing of prey
  C) Grinding of food
  D) Tearing of flesh only
  Show Answer
  The correct answer is B .
• Question 243:

  One of the major ways in which the blood is able to defend the body against disease causing organisms is

  Options:
  A) Absorption of fatty acids and glycerol
  B) Clumping
  C) Single circulation
  D) Translocation
  Show Answer
  The correct answer is B .
• Question 244:

  Botany is also known as

  Options:
  A) Phytology
  B) Phycology
  C) Pedology
  D) Plantophyta
  Show Answer
  The correct answer is A .
• Question 245:

  The vitamin which is important in the formation of the retina pigment is

  Options:
  A) Vitamin A
  B) Vitamin B
  C) Vitamin C
  D) Vitamin D
  Show Answer
  The correct answer is A .
• Question 246: A band of connective tissue linking two bones in a joint is known as Options:
  A) tendon
  B) cartillage
  C) synovial membrane
  D) ligament
  Show Answer
  The correct answer is D .
• Question 247: Partially digested food ready to leave the stomach is referred to as Options:
  A) chyme
  B) curd
  C) glycogen
  D) paste
  E) roughage
  Show Answer
  The correct answer is A .
• Question 248:

  

  A hormone secreted at IV serves to

  Options:
  A) make the body react to emergencies
  B) lower blood glucose level
  C) raise the level of calcium ions in the blood
  D) facilitate the development of facial hairs
  Show Answer
  The correct answer is D .
• Question 249: In the woody stems, gaseous exchange takes place through the Options:
  A) micropyles
  B) stomata
  C) lenticels
  D) vessels
  Show Answer
  The correct answer is C .
• Question 250: Which of the following hormonal glands is located on top of the kidney? Options:
  A) Adrenal
  B) gonads
  C) pancreas
  D) thyroid
  Show Answer
  The correct answer is A .