WAEC - Biology (2020 - No. 20)
The diagram is an illustration of a part of a flower. Study it and answer the question below;
The function of the part labeled I is
receiving the pollen grain
attract pollinators
germination of the pollen grain
site for double fertilization in the plant
คำอธิบาย
Petals (collectively called the corolla) are also sterile floral parts that usually function as visually conspicuous elements serving to attract specific pollinators to the flower.