Final answer:
Transformation in a biological context typically refers to the uptake of external DNA by cells, which can result in changes to the cell's characteristics. Reflection in physics involves light bouncing off a surface, enabling the manipulation of light in various applications like imaging and optics.
Step-by-step explanation:
Transformation in Biology
In biology, the term transformation refers to the process by which a cell takes up external DNA and incorporates it into its own genome. This process can change the morphology and physiology of the cell, potentially resulting in a bacterium turning into a pathogenic form or during the creation of transgenic crops. Transformation is one of the key methods used in genetic engineering to modify organisms.
Reflection in Physics
In physics, reflection is the process by which light bounces off a surface. When light encounters different surfaces or mediums, it can undergo reflection, which is essential for optics and various technological applications like mirrors and lenses. Understanding reflection allows us to manipulate light for various uses, such as creating images with a lightbulb between two mirrors where one mirror produces parallel rays and the other prevents light from escaping without being directed into the beam.