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. Q33
Question 33

A pyramid of numbers is constructed by

  • A.comparing living and non-living things
  • B.measuring productivity
  • C.conducting census
  • D.labelling the living organisms
Objective

Question details

Exam body
WAEC
Subject
Biology
Year
2013
Question no.
#33
Type
Objective
Previous · Q32The bacteria that reduce nitrates in the soil into gaseous nitrogen are referred… Next · Q34 The main reason for immunizing children is to

More from this paper

  • Q29The maximum size of a population that a given area can support is known as
  • Q30The producers in a food chain in an aquatic environment are
  • Q31The frog is considered a better swimmer than the toad because it
  • Q35Rhizobium which lives in the root nodules of leguminous plants is an example of…
  • Q36Ascaris lumbricoides is a parasitic
  • Q37The following organisms are pests of plants except
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