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 291:

  

  The part labelled 3 is the

  Options:
  A) cartilage
  B) ligament
  C) synovial fluid
  D) bone
  Show Answer
  The correct answer is C .
• Question 292: The vector of the malaria parasite is Options:
  A) female Aedes mosquito
  B) female Anophelous mosquito
  C) male Culex mosquito
  D) female Culex mosquito
  Show Answer
  The correct answer is B .
• Question 293: Which of the following organelles are likely to be present in cells that are actively respiring and photosynthesizing? Options:
  A) Nucleolus and centrioles
  B) Mitochondria and chloroplast
  C) Lysosomes and ribosomes
  D) Golgi apparatus and endoplasmic reticulum
  Show Answer
  The correct answer is B .
• Question 294:

  Tikka disease is related with the crop

  Options:
  A) Mustard
  B) Paddy
  C) Groundnut
  D) All of the above
  Show Answer
  The correct answer is C .
• Question 295:

  The gland that is present close to Trachea

  Options:
  A) Pancreas
  B) Liver
  C) Adrenal
  D) Thyroid
  Show Answer
  The correct answer is D .
• Question 296: Carbon (IV) oxide content of the atmosphere is least affected by Options:
  A) cutting down and clearing of forests
  B) forest fires
  C) burning of fossil fuels
  D) plant and animal respiration
  Show Answer
  The correct answer is A .
• Question 297: Behaviour conditioning was described by Options:
  A) Felix Dujartin
  B) Gregormendel
  C) Ivan pavlov
  D) Mathias schnelden
  Show Answer
  The correct answer is C .
• Question 298: The slender, long and slightly curved beak of the sun-bird is an adaptation for breeding for feeding on Options:
  A) nectar
  B) small seeds
  C) big seeds
  D) insects
  Show Answer
  The correct answer is A .
• Question 299:

  

  The organism is found in soils rich in

  Options:
  A) mud
  B) humus
  C) clay
  D) sand
  Show Answer
  The correct answer is B .
• Question 300: Spines and shells on animals are adaptation for Options:
  A) camouglage
  B) chemical defence
  C) physical defence
  D) mimicry
  Show Answer
  The correct answer is C .