WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
NECO offline past questions - All questions, answers & explanations in one app 25712
  1. Home
  2. Classroom
  3. Biology
  4. JAMB 2023

Biology 2023 JAMB Past Questions

Clear Selections
Change Subject Post a Question Check Syllabus Study My Bookmarks Past Questions Videos Watch Video Lessons Download App

WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
NECO offline past questions - All questions, answers & explanations in one app 25712
Join your school's WhatsApp group
26

Which type of reproduction involves the fusion of gametes from two parents?

  • A. Sexual reproduction
  • B. Asexual reproduction
  • C. Binary fission
  • D. Budding
View Answer & Discuss (2) JAMB 2023
27

Which processes are involved in nutrient cycling in a functioning ecosystem?

  • A. Erosion, weathering, and sedimentation
  • B. Decomposition, evaporation, and precipitation
  • C. Nitrogen fixation, denitrification, and ammonification
  • D. Respiration, photosynthesis, and transpiration
View Answer & Discuss (1) JAMB 2023
28

What is autotrophic nutrition?

  • 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
View Answer & Discuss (1) JAMB 2023
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Join your school's WhatsApp group
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
29

The theory of evolution can be defined as

  • A. The belief that all species were created in their current form
  • B. The hypothesis that organisms strive to improve themselves over generations
  • C. The idea that species change over time through natural processes
  • D. The concept that evolution occurs through a series of sudden and dramatic changes
View Answer & Discuss JAMB 2023
30

Which of the following is a male reproductive organ in humans?

  • A. Uterus
  • B. Ovary
  • C. Testis
  • D. Fallopian tube
View Answer & Discuss (1) JAMB 2023
Start a Free Practice Test
 
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Join your school's WhatsApp group
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts