Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. NDA
  4. /
  5. Biology
  6. /
  7. 2012/2013
  8. /
  9. Q27
Question 27

A step in the movement of energy through an ecosystem is a description that best fits the term ___.

  • A.food chain
  • B.tropic level
  • C.pyramids of numbers
  • D.food webs
Objective

Question details

Exam body
NDA
Subject
Biology
Year
2012/2013
Question no.
#27
Type
Objective
Previous · Q26The physical and climatic factors of a region primarily determine the ____. Next · Q28 In a field experiment, the frequency of waterleaf was observed to be 48 after 20…

More from this paper

  • Q23The community of plants in which the same species occur from year to year is the…
  • Q24The most common means of transmitting the Acquired Immune Deficiency Syndrome…
  • Q25Plants tend to prevent overcrowding by means of efficient ___.
  • Q29The supporting tissues of xylem are most poorly developed in ___.
  • Q30The addition of lime to clay soil serves ___.
  • Q31The oxygen evolved during photosynthesis comes from ___.
See all Biology 2012/2013 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