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 591:

  Good quality food will perform the following functions in human except

  Options:
  A) Supplying energy
  B) Providing resistance against malaria
  C) Maintaining health
  D) Sustaining growth
  Show Answer
  The correct answer is B .
• Question 592:

  

  The endoplasmic reticulum is represented by the part labelled

  Options:
  A) I
  B) II
  C) III
  D) IV
  Show Answer
  The correct answer is D .
• Question 593:

  

  Which of the labelled parts of the cell contains ribonucleic acid?

  Options:
  A) 1
  B) 2
  C) 3
  D) 5
  Show Answer
  The correct answer is C .
• Question 594: An anemometer is an instrument for measuring Options:
  A) relative humidity
  B) altitude
  C) wind speed
  D) turbidity
  E) salinity
  Show Answer
  The correct answer is C .
• Question 595: Which of the following is involved in secondary thickening in plants? Options:
  A) Collenchyma and xylem cells
  B) Vascular cambium
  C) Cork cambium and sclerenchyma
  D) Vascular cambium and cork cambium
  Show Answer
  The correct answer is D .
• Question 596: One of the ways which body cells differ from gamete cells is in the Options:
  A) type of centromeres they contain
  B) number of chromosomes pairs they contain
  C) type of chromatide they contain
  D) number of chromosomes they contain
  Show Answer
  The correct answer is D .
• Question 597: Which of the following is common to a dicotyledonous stem and monocotyledonous root? Options:
  A) Medullary rays
  B) Central pith
  C) Wide cortex
  D) Narrow cortex
  E) Pericycle fibres
  Show Answer
  The correct answer is B .
• Question 598: One of the accessory organs of the digestive system is the Options:
  A) Kidney
  B) Spleen
  C) liver
  D) lung
  Show Answer
  The correct answer is C .
• Question 599: An example of an endospermous seed is Options:
  A) been seed
  B) cashew nut
  C) cotton seed
  D) maize grain
  Show Answer
  The correct answer is D .
• Question 600: The fins making up the limbs of the bony fish are Options:
  A) caudal and ventral
  B) ventra and pelvic
  C) pelvic and pectoral
  D) pectoral and dorsal
  Show Answer
  The correct answer is C .