1 Addresseeâs business title, when required. 2  When an individual holds more than one position in a company, your decision to use all titles or just one will depend on the purpose of the letter and the recipientâs preference. 3  Do not substitute a business title for a courtesy title, however. 4  Address your letter to âMr.
Firstly, pollination is the transfer of pollen from the anther (male organ of the flower) to the stigma (female organ of the flower) of the same or different flower. Secondly, fertilization occurs once the pollen grain reaches the stigma, it produces a pollen tube, which grows down through the style to the ovary.
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.