Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Biology
  6. /
  7. 2013
  8. /
  9. Q21
Question 21

The process by which plants manufacture food from carbon dioxide and water using energy from the sun is called

  • A.chemosynthesis
  • B.photosynthesis
  • C.anabolism
  • D.catabolism
Objective

Question details

Exam body
WAEC
Subject
Biology
Year
2013
Question no.
#21
Type
Objective
Previous · Q20The resolution of a microscope refers to its power to Next · Q22 Conduction of water and mineral salts through the xylem vessels is enhanced…

More from this paper

  • Q17Which part of the nephron is associated with ultra-filtration?
  • Q18Which of the following conditions would result result in a decrease in the…
  • Q19Which of the following structures is not essential in a wind pollinated flower?
  • Q23Which of the following factors is likely to increase the rate of transpiration…
  • Q24The name of the enzyme that catalyses the conversion of glucose to…
  • Q25The correct arrangement of food classes of the same quantity in the order of…
See all Biology 2013 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy