Question
Biology Question on sexual reproduction in flowering plants
A dioecious flowering plant prevents both :
A
Autogamy and geitonogamy
B
Geitonogamy and xenogamy
C
Clesitogamy and xenogamy
D
Autogamy and xenogamy
Answer
Autogamy and geitonogamy
Explanation
Solution
When unisexual male and female flowers are present on different plants the condition is called dioecious and it prevents both autogamy and geitonogamy.