Meiosis is performed by organisms such as animals and humans, while mitosis is performed at a more rapid rate by organisms such as bacteria, fungi, and plants. Also, meiosis has two rounds of genetic separation and cellular division involving a sperm and egg cell while mitosis only has one of each. In meiosis, homologous chromosomes separate and eventually produce daughter cells that are not genetically identical, whereas mitosis leads to the creation of daughter cells that are identical to the parent as well as to each other.
Answer:
A feedback loop is a biological occurrence where the output of a system amplifies the system (positive feedback) or inhibits the system (negative feedback).
Explanation:
Example, during blood clotting, a cascade of enzymic proteins acitvates each other, leading to the formation of fibrin clot that prevents further blood loss.
The correct answer choice is answer B.) The fossil record provides evidence of a common ancestor to many species. Hope this helped!
Answer: Transport proteins act as doors to the cell, helping certain molecules pass back and forth across the plasma membrane, which surrounds every living cell. In passive transport molecules move from an area of high concentration to an area of low concentration.
