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:

  

  The part labelled X is the

  Options:
  A) axon
  B) cell body
  C) terminal dendrites
  D) synapse
  Show Answer
  The correct answer is B .
• Question 972:

  Which of the following statement is correct about Southern Guinea Savanna in Nigeria

  Options:
  A) It is the largest of all the biotic community in Nigeria
  B) It has plants species like Iroko, Opepe etc
  C) It has plants species like Iroko, Opepe etc
  D) It has no trees
  Show Answer
  The correct answer is A .
• Question 973: An instrument that can be used to demonstrate phototropism and geotropism in plants is the Options:
  A) auxanometer
  B) potometer
  C) klinostat
  D) photometer
  Show Answer
  The correct answer is C .
• Question 974: Which of the following choices correctly describes the composition of the cell membrane? Options:
  A) contains only lipids
  B) contains lipids and protein
  C) contains lipids and cytosol
  D) contains only proteins
  Show Answer
  The correct answer is B .
• Question 975: The farmer cannot check soil erosion effectively by Options:
  A) Constructing is ridges of planting across the slope
  B) Cultivating cover crops
  C) Practising strip farming
  D) Clearing the land of vegetation
  E) Constructing terraces
  Show Answer
  The correct answer is D .
• Question 976: The center which controls respiratory activities the mammalian brain is the Options:
  A) cerebrum
  B) olfactory lobe
  C) pituitary organ
  D) cerebellum
  E) medulla
  Show Answer
  The correct answer is E .
• Question 977: Which of the following is a characteristic of animal cell? Options:
  A) Presence of chloroplast
  B) possession of cellulose cell-wall
  C) absence of large vacuoles
  D) presence of large vacuoles
  E) presence of chromosome
  Show Answer
  The correct answer is C .
• Question 978: An insect whose economic importance is both harmful and beneficial is the Options:
  A) Tsetsefly
  B) Blackfly
  C) Mosquito
  D) Butterfly
  Show Answer
  The correct answer is D .
• Question 979:

  

  Use the diagram above to answer this question.

  The vessel that carries blood from l to ll is the

  Options:
  A) pulmonary artery
  B) pulmonary vein
  C) carotid artery
  D) jugular vein
  Show Answer
  The correct answer is A .
• Question 980: A population is defined as the collection of Options:
  A) Similar organism that are found in the same habitat
  B) Similar organisms that breed in the same habitat
  C) Similar organisms that interbreed freely in the same habitat
  D) Similar organism eating the same food
  E) Different organisms in the same habitat
  Show Answer
  The correct answer is C .