Question

In which type of flowering plants does self pollination occur?

Answer 1

Answer:cleistogamous flowers ensure autogamy

Explanation:

Answer 2

Both hermaphrodite and monoecious species have the potential for self-pollination leading to self-fertilization unless there is a mechanism to avoid it. Eighty percent of all flowering plants are hermaphroditic, meaning they contain both sexes in the same flower, while 5 percent of plant species are monoecious. The remaining 15% would therefore be dioecious (each plant unisexual). Plants that self-pollinate include several types of orchids, and sunflowers. Dandelions are also capable of self-pollination as well as cross-pollination.

Hope it helps...