Swelling in the feet and ankles is a very common symptom and can have a variety of causes. One way that doctors pinpoint the cause of swelling is by noting whether it is occurring in one limb, or in both equally. In many cases, the cause of swelling is something that requires medical attention, such as an infection or injury.
Pollination and Fertilization of Plants Visit a flower garden in the summer and youâll see and hear lots of activity. Bees are buzzing and busily moving from flower to flower.
When peas open their flowers, they are pollinated in the same way  most flowering plants are, by insects. The flowers produce both  female and male parts. When the bee or ot â¦ her insect lands to drink  the nectar, some pollen is deposited on his body.ollination is a process of transfer of pollen grains from the anther of a stamen to the stigma of a carpel. Agent that helps in pollination are wind, insects, birds and wate â¦ r. And after pollination fertilization takes place. 1 person found this useful.