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 921: The photosynthetic pigments include Options:
  A) chlorophll and carotenoids
  B) chloroplasts and cytochromes
  C) melanin and haemoglobin
  D) carotenoids and haemoglobin
  Show Answer
  The correct answer is A .
• Question 922:

  

  The most appropriate title for the set up is

  Options:
  A) quantitative measurement of respiration in plants and animals
  B) measurement of respiratory rates in living organisms
  C) comparison between photosynthesis and respiration
  D) comparison of respiratory rates in plants and animals
  Show Answer
  The correct answer is D .
• Question 923: The following animals is an invertebrate except Options:
  A) flat worms
  B) round worms
  C) chordate
  D) protozoan
  Show Answer
  The correct answer is C .
• Question 924: Regulation of blood sugar level takes place in the Options:
  A) pancreas
  B) iluem
  C) liver
  D) kidney
  Show Answer
  The correct answer is C .
• Question 925: Amphibian are normally found Options:
  A) on dry land and water
  B) in water and on moist land
  C) on moist land
  D) in water
  Show Answer
  The correct answer is B .
• Question 926: The chromosomes of members of the kingdom Monera are within the Options:
  A) nucleoplasm
  B) cytoplasm
  C) nucleus
  D) nucleolus
  Show Answer
  The correct answer is B .
• Question 927:

  Paternity disputes can most accurately be resolved through the use of

  Options:
  A) blood group typing
  B) finger printing
  C) tongue rolling
  D) DNA Analysis
  Show Answer
  The correct answer is D .
• Question 928: Water loss is regulated in plants and animals by both the Options:
  A) scales and the skin
  B) scales and the hair
  C) thick leaves and the feathers
  D) leathery cuticle and the feathers
  Show Answer
  The correct answer is D .
• Question 929:

  

  The bones labelled II are called

  Options:
  A) lumbar vertebrae
  B) thoracic vertebrae
  C) cervical vertebrae
  D) sacral vertebrae
  Show Answer
  The correct answer is A .
• Question 930:

  The function of pith in plant is

  Options:
  A) absorb mineral salt and nutrient from the soil
  B) store and transport nutrients throughout the plant
  C) trap chlorophyll from the sunlight
  D) Removal of waste product from the plant
  Show Answer
  The correct answer is B .