In which plants out breeding device prevent autogamy but not geitonogamy?
Castor and papaya
Papaya and maize
Castor and maize
All of the above
Pollination by water is seen in
Sperm cells of angiosperms differ from the rest of the plant groups like gymnosperms by
The pollens are released in large numbers to ensure
Geitonogamy is
Flowers of insect pollinating plants are....