... germination is one of the most important processes insuring that a zygote is formed and the plant species continues and does not become extinct. Pollen germination is the stage when the pollen falls on the stigma and start growing the pollen tube. This process is vital since the ovary is located at the very bottom of the anther and is concealed from all 4 sides, making it almost impossible for the sperms cell to find the ovary on their own. Pollen germination is kind of like an oil rig drilling toward the ovary to deliver the sperm cells. The eukaryotic cytoplasm has a set of long, thin fibers called the cytoskeleton, which fill many important functions [Life, The science of biology, 2001]. One of the most important functions that the cytoplasm accomplishes is during reproduction. The cytoplasm provides shape and support, the most important component of the cytoskeleton is the microfilaments ...

See this essay or coursework document in full right now