A radiometer is a device that has thin blades inside a glass bulb. One side of each blade is black and the other side is white. The blades spin as light from the Sun is absorbed by the black side and reflected by the white side. What energy transformation is occurring?

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

those characteristics are cellular organization, reproduction, metabolism, homeostasis, heredity, response to stimuli, growth and development, and adaptation through evolution. some things, such as a virus, demonstrate only a few of these characteristics and are, therefore, not alive