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 221:

  The part that performs urinogenitalfunction in the male reproductive system is the?

  Options:
  A) seminal vesacle
  B) epididymis
  C) urethra
  D) ureter
  Show Answer
  The correct answer is C .
• Question 222:

  

  The parts labelled I and II make up the

  Options:
  A) glomerulus
  B) convoluted tubules
  C) Malpighian body
  D) Bowman's capsule
  Show Answer
  The correct answer is C .
• Question 223:

  What is the term used to describe the maximum number of individuals of a species that an environment can support indefinitely?

  Options:
  A) Ecological niche
  B) Limiting factor
  C) Carrying capacity
  D) Density-dependent factor
  Show Answer
  The correct answer is C .
• Question 224: 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 225:

  Which of the following describes the inheritance of traits from parents to offspring?

  Options:
  A) Adaptation
  B) Evolution
  C) Natural selection
  D) Genetics
  Show Answer
  The correct answer is D .
• Question 226: If a DNA strand has a base sequence TCA, its complementary strand must be Options:
  A) ATG
  B) TAG
  C) GAT
  D) AGT
  Show Answer
  The correct answer is D .
• Question 227: Which of the structure listed below is peculiar to the axis vertebra? Options:
  A) Odontoid process
  B) Anterior zygapophysis
  C) Posterior zygapophysis
  D) Lateral spine
  E) Centrum
  Show Answer
  The correct answer is A .
• Question 228:

  An organism which exhibit extracellular digestion is

  Options:
  A) Spirogyra
  B) Paramecium
  C) Amoeba
  D) Rhizopus
  Show Answer
  The correct answer is D .
• Question 229: Which of the following has the greatest influence on the distribution of animals in marine and fresh water habitats? Options:
  A) pH
  B) Salinity
  C) Water current
  D) Turbidity
  Show Answer
  The correct answer is A .
• Question 230: In which of the following groups of vertebrates is parental care mostly exhibited ? Options:
  A) Reptilia
  B) Amphibia
  C) Aves
  D) Mammalia
  Show Answer
  The correct answer is D .