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 911: The one-seeded fuit in which the pericarp and the seed coat have become fused together is known as Options:
  A) achene
  B) samara
  C) caryopsis
  D) legume
  E) drupe
  Show Answer
  The correct answer is C .
• Question 912: An organism which exhibits extracellular digestion is Options:
  A) spirogyra
  B) paramecium
  C) amoeba
  D) rhizopus
  Show Answer
  The correct answer is D .
• Question 913: What proportion of the offspring of a cross between two heterozygous parents will exhibit the recessive condition phenotypically Options:
  A) 1/4
  B) 1/2
  C) 3/4
  D) 4/4
  Show Answer
  The correct answer is A .
• Question 914: The hormones which regulates the amount of glucose in the blood is called Options:
  A) adrenalin
  B) auxin
  C) insulin
  D) thyroxine
  Show Answer
  The correct answer is C .
• Question 915: Euglene is an autotrophic organism because it Options:
  A) has flagella
  B) has plant and animal features
  C) is found in water
  D) can manufacture its food
  E) move fast
  Show Answer
  The correct answer is D .
• Question 916:

  

  Bowman's capsule is located in the part labeled

  Options:
  A) 1
  B) 2
  C) 3
  D) 4
  E) 5
  Show Answer
  The correct answer is B .
• Question 917:

  

  Use the diagram above to answer this question. The part responsible for photosynthesis is labelled

  Options:
  A) III
  B) IV
  C) I
  D) II
  Show Answer
  The correct answer is A .
• Question 918:

  

  The neural arch is labelled

  Options:
  A) I
  B) II
  C) III
  D) IV
  Show Answer
  The correct answer is B .
• Question 919: 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 920: In addition to the high calories derived from fats and oils, they are Options:
  A) used in producing new cells
  B) necessary for enzyme formation
  C) used as insulators for cold
  D) required for growth
  Show Answer
  The correct answer is C .