Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. OAU
  4. /
  5. Biology
  6. /
  7. 2011/2012
  8. /
  9. Q19
Question 19

Which of the following is likely to encourage inbreeding in plants?

  • A.dioecious
  • B.protandious
  • C.monoecious
  • D.hermaphrodite
Objective

Question details

Exam body
OAU
Subject
Biology
Year
2011/2012
Question no.
#19
Type
Objective
Previous · Q18Which type of association is shown by a fern growing on the stem of oil palm? Next · Q20 The biological association that contributes directly to succession in a…

More from this paper

  • Q15Flower is to the angiosperm as ...... is to gymnosperm.
  • Q16Alternation of sexual and asexual method of reproduction is found in
  • Q17......... is not a non-seed plant.
  • Q21Grasses recover quickly from bush fires in the savanna because of their
  • Q22The ability of an organism to live successfully in an environment is known as
  • Q23The community of plants in which the same species occur from year to year is the
See all Biology 2011/2012 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