Answer:
do it in your self hahahahahaa
Transparent materials allow light to pass through freely. translucent lets light pass through, but after the light is scattered.
The answer is density-dependent factor
Errors can occur when the chromosomes segregate into the gametes during meiosis resulting in egg or sperm with too many or too few chromosomes. As a result, fertilised eggs and the ensuing embryos may have trisomy (an extra chromosome of a particular pair) in each cell or monosomy (one chromosome fewer in each cell).
Before cells could be seen by using a microscope, people believed that diseases were caused by spiritual effects.
