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 1591:
  

  The testa

  Options:
  A) is normally absent
  B) is included in the part numbered (1)
  C) is fused in the part numbered (3)
  D) is the part numbered (1)
  E) surrounds the part numbered (4) and (5)
  Show Answer
  The correct answer is B .
• Question 1592:

  Which of the following statements best describes courtship behaviors in animals?

  Options:
  A) Courtship behaviors are solely performed by males to establish dominance within a social group
  B) Courtship behaviors involve displays and rituals performed by both males and females to attract a mate
  C) Courtship behaviors are primarily performed by females to attract males for mating
  D) Courtship behaviors are aggressive interactions between males competing for a female mate
  Show Answer
  The correct answer is B .
• Question 1593: A plant tissue that carries water and mineral salts is the Options:
  A) cambium
  B) xylem
  C) cortex
  D) phloem
  Show Answer
  The correct answer is B .
• Question 1594:

  A boy who is fond of swimming in a pond finds himself passing urine with traces of blood. He is likely to have contracted

  Options:
  A) schistosomiasis
  B) onchocerciasis
  C) poliomyelitis
  D) salmonellosis
  Show Answer
  The correct answer is A .
• Question 1595:

  Inheritable character/features possessed by an organism can be referred to as

  Options:
  A) Genes
  B) Locus
  C) Traits
  D) Allelo morphs
  Show Answer
  The correct answer is C .
• Question 1596: Exoskeleton is NOT found in the Options:
  A) Maggot
  B) Mosquito larva
  C) Earth worm
  D) Caterpillar
  E) Termite
  Show Answer
  The correct answer is C .
• Question 1597:

  The type of nutrition shown by spirogyra is

  Options:
  A) Symbiosis
  B) Holozoic
  C) Chemosynthetic
  D) Holophytic
  Show Answer
  The correct answer is D .
• Question 1598: Which of the following statements is true of blood groups and blood transfusion? Options:
  A) Group O is the universal recipient
  B) Group A can donate to group A only
  C) Group AB is the universal recipient
  D) Group B can donate to group B only
  Show Answer
  The correct answer is C .
• Question 1599: In which of the following plants is swollen shoot disease common? Options:
  A) Groundnut
  B) cocoa
  C) Corn
  D) Cotton
  E) Rubber
  Show Answer
  The correct answer is B .
• Question 1600: Which is the correct order in an evolutionary sequence for the following plants groups? Options:
  A) Bacteria → ferns → algae → mosses → seed plants
  B) Bacteria → ferns → mosses → algae → seed plants
  C) Bacteria → algae → mosses → ferns → seed plants
  D) Bacteria → mosses → algae → ferns → seed plants
  Show Answer
  The correct answer is C .