Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Agricultural Science
  6. /
  7. 2016
  8. /
  9. Q25
Question 25

The process of crossing two pure lines of plants of the same species is called

  • A.selection
  • B.genotype improvement
  • C.hybridization
  • D.inbreeding
Objective

Question details

Exam body
WAEC
Subject
Agricultural Science
Year
2016
Question no.
#25
Type
Objective
Previous · Q24Which of the following plants is not a leguminous forage? Next · Q26 Pure line of crops are produced through continuous

More from this paper

  • Q21Study the diagram above and answer question The farm tool associated with the…
  • Q22Study the diagram above and answer question The crop associated with the diagram…
  • Q23Which of the following crops requires shade at the early stage of is growth?
  • Q27Which of the following insects transmits swollen shoot virus of Cocoa?
  • Q28Quarantine regulations are established so as to
  • Q29The most effective method of controlling viral diseases in crops is by
See all Agricultural Science 2016 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