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 951:

  

  The correct figured sequence for the following labeled parts (stigma, ovary wall, embryo sac, integument and micropyle) is

  Options:
  A) 12453
  B) 24135
  C) 21435
  D) 14325
  E) 31425
  Show Answer
  The correct answer is C .
• Question 952: The two normal types of sex chromosomes are Options:
  A) XXY and XYY
  B) XX and XYY
  C) XY and XXY
  D) XXand XY
  Show Answer
  The correct answer is D .
• Question 953:

  Which of the following is a difference between plant and animal cells?

  Options:
  A) Plant cells have a nucleus, while animal cells do not
  B) Plant cells have a cell membrane, while animal cells have a cell wall
  C) Plant cells contain chloroplasts for photosynthesis, while animal cells do not
  D) Plant cells have a central vacuole, while animal cells have multiple small vacuoles
  Show Answer
  The correct answer is C .
• Question 954:

  The process by which a red blood cell placed in distilled water absorbs water until it burst and realease it's content into the surrounding is known as

  Options:
  A) osmosis
  B) plasmolysis
  C) turgidity
  D) hemolysis
  Show Answer
  The correct answer is D .
• Question 955: One of the following causes Ebola fever Options:
  A) Bacteria
  B) Fungi
  C) Protozoa
  D) Viruses
  Show Answer
  The correct answer is D .
• Question 956:

  

  Use the diagram above to answer this question.

  The part labelled l is the

  Options:
  A) pulmonary artery
  B) vena cava
  C) aorta
  D) bicuspid valve
  Show Answer
  The correct answer is C .
• Question 957: Which of the following organs produces bile? Options:
  A) Gall bladder
  B) Pancreas
  C) Spleen
  D) Liver
  E) Stomach
  Show Answer
  The correct answer is D .
• Question 958: For growth to occur in organisms, the rate of Options:
  A) food storage must be low
  B) catabolism must exceed that of anabolism
  C) anabolism must exceed that of catabolism
  D) food storage must be high
  Show Answer
  The correct answer is C .
• Question 959:

  

  The part labelled II is responsible for

  Options:
  A) photosynthesis
  B) respiration
  C) protein synthesis
  D) excretion
  Show Answer
  The correct answer is B .
• Question 960:

  

  Use the diagram to answer the question that follows:

  The part labelled I is the ________

  Options:
  A) carpel
  B) sepal
  C) petal
  D) stamen
  Show Answer
  The correct answer is D .