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 1151: The type of reproduction that leads to variation animal and plant population is Options:
  A) budding
  B) sexual
  C) vegetative
  D) asexual
  Show Answer
  The correct answer is B .
• Question 1152: One of the following causes Ebola fever Options:
  A) Bacteria
  B) Fungi
  C) Protozoa
  D) Viruses
  Show Answer
  The correct answer is D .
• Question 1153:
  

  The part that will develop into an organ for feeling is labelled

  Options:
  A) IV
  B) III
  C) II
  D) I
  Show Answer
  The correct answer is D .
• Question 1154: People wit sickle-cell anaemia have haemoglobin Options:
  A) S and are homozygous recessive
  B) A and are heterozygous recessive
  C) S and are heterozygous recessive
  D) A and are homozygous recessive
  Show Answer
  The correct answer is A .
• Question 1155:

  

  The beak structure of the organism is best adapted for?

  Options:
  A) pecking grass
  B) killing and picking fish
  C) pecking woods
  D) sucking nectars
  Show Answer
  The correct answer is D .
• Question 1156: Which of the following food chains is in the correct sequence? Options:
  A) Weeds → Tadpole → Beetles → Fish → Man
  B) Weeds → Tadpole → Fish → Beetles → Man
  C) Tadpole → Beetles →Weeds → Man → Fish
  D) Man → Fish → Beetles → Tadpole → Weeds
  E) Fish → Beetles → Weeds → Man → Tadpoles
  Show Answer
  The correct answer is A .
• Question 1157: The inheritable characters that are determined by a gene located on the X-chromosome is Options:
  A) recessive
  B) sex-linked
  C) homozygous
  D) dominant
  Show Answer
  The correct answer is B .
• Question 1158:

  What is autotrophic nutrition?

  Options:
  A) Nutrition in which organisms obtain food by breaking down complex organic compounds.
  B) Nutrition in which organisms obtain food from other organisms
  C) Nutrition in which organisms obtain food by consuming both plants and animals
  D) Nutrition in which organisms produce their own food using energy from the sun or inorganic substances
  Show Answer
  The correct answer is D .
• Question 1159: The dental formula 13/3 c1/1 pm4/4 m2/3 is that of a Options:
  A) goat
  B) rabbit
  C) man
  D) dog
  Show Answer
  The correct answer is D .
• Question 1160: A plant parenchyma cell also acts as a supporting tissue when it Options:
  A) becomes flaccid
  B) contains crystals
  C) becomes turgid
  D) is pigmented
  Show Answer
  The correct answer is C .