Explanation:
crossing over is a process that happens between human organs chromosome in order to increase general diversity. during crossing over part of one chromosome is exchange with another. the result is a hybrid chromosome with a unique pattern of genetic material. gametes gain the ability to be genetically different from their neighbouring gametes after crossing over occurs. this a loss for genetic diversity which will help cell participate in survival of the fittest and the evolution.
Cells with large numbers of mitochondria have a high energy demand
Carbon atoms have more mass than other atoms. They have 6 protons and 6 neutrons plus 6 electrons!
