Which one of the following statements is correct?
Cleistogamous flowers are always autogamous.
Xenogamy occursonly bywind pollination.
Chasmogamous flowers do not open at all.
Geitonogamy involves the pollen and stigma of flowers of different plants.
In which plants out breeding device prevent autogamy but not geitonogamy?
Which one of the following pollinations is autogamous?
Identify insect pollinated plant
Choose incorrect pair :