Chasteberry is the fruit of the chaste tree, a small shrub-like tree native to Central Asia and the Mediterranean region. The dried ripe chasteberry is used to prepare liquid extracts or solid extracts that are put into capsules and tablets.
Kinesis (biology) Woodlouse activity decreases as humidity increases. Kinesis, like a taxis or tropism, is a movement or activity of a cell or an organism in response to a stimulus. However, unlike taxis, the response to the stimulus provided (such as gas exposure, light intensity or ambient temperature) is non-directional.
Cytokinesis (from the Greek cyto- cell (cf. cytology) and kinesis motion, movement) is the process in which the cytoplasm of a single eukaryotic cell is divided to form two daughter cells. It usually initiates during the late stages of mitosis, and sometimes meiosis, splitting a mitotic cell in two, to ensure that chromosome number is maintained from one generation to the next. After cytokinesis two (daughter) cells will be formed that enter interphase to make exact copies of the (parent) original cell. In animal cells, one notable exception to the normal process of cytokinesis is oogenesis (the creation of an ovum in the ovarian follicle of the ovary), where the ovum takes almost all the cytoplasm and organelles, leaving very little for the resulting polar bodies, which then die.