vestigial
refers to an organ or part (for example, the human appendix) which is greatly reduced from the original ancestral form and is no longer functional or is of reduced or altered function.
Vestigial structures provide a clue to the evolutionary history of a species because they are remnants of structures found in the ancestral species.
vestigial refers to an organ or part (for example, the human appendix) which is greatly reduced from the original ancestral form and is no longer functional or is of reduced or altered function. Vestigial structures provide a clue to the evolutionary history of a species because they are remnants of structures found in the ancestral..
Regulation of Biological Systems tutorials are focused on the modulation of biological systems from cell to population l..
Plants, like animals, produce hormones to regulate plant activities, including growth. They need these hormones to respo..
Plant organs are comprised of tissues working together for a common function. The different types of plant tissues are m..
This tutorial describes the role of gibberellin family in plants. Find out the effects of gibberellin on plant growth an..
This tutorial introduces flowing water communities, which bring new and dithering factors into the equation for possible..
This tutorial elucidates body temperature regulation. Know the details here to learn how the body sets the body temperat..
