JAMB - Biology (2001 - No. 39)
Which of the following is likely to encourage inbreeding in plants?
Dioecious
Protandrous
Monoecious
Hermaphrodite
คำอธิบาย
Monoecious plants encourage inbreeding more than dioecious plants because monoecious plants have both male and female flowers on the same plant, while dioecious plants have separate male and female plants