Pollen magnification to see detail. The study of pollen is called palynology and is highly useful in paleoecology, paleontology, archaeology, and forensics. Pollen in plants is used for transferring haploid male genetic material from the anther of a single flower to the stigma of another in cross-pollination. In a case of self-pollination, this process takes place from the anther of a flower to the stigma of the same flower. Pollen itself is not the male gamete. Each pollen grain contains vegetative (non-reproductive) cells (only a single cell in most flowering plants but several in other seed plants) and a generative (reproductive)
Daniel Pollen May 1846, Pollen married Jane Henderson, the daughter of an officer of the Royal Navy (Lieutenant Essex, RN, of Demarara). He moved with her to Kawau Island in 1847, after becoming medical officer to a Scottish copper-mining company. Pollen spent several years on Kawau, during which time he began to contribute articles to "The New Zealander" supporting the agitation for responsible government. He was also to the fore in supporting temperance, scientific, and library movements there. When the New Zealand Constitution Act 1852 became law, Pollen was made chief clerk in the Auckland Superintendent's office. From there, he rose through