_______ flowers are invariably autogamous as there is no chance of cross pollen landing on the stigma.
ACleistogamous
BChasmogamous
CAnephalous
DAutogamous
Answer:
A. Cleistogamous
Read Explanation:
Cleistogamous are a type of automatic self-pollinating plants that can conduct pollination through non opening self-pollinating flowers, especially in peanuts and peas.