Random orientation of chromosomes during meiosis increases the amount of variation in the next generation. what other process during meiosis leads to an increase in variation in the next generation?

In order to clone adult animals, scientists typically begin with a(n)

What was dr. willem johan kolff’s first step in using the scientific process to invent the hemodialysis machine? he built the machine and tried it with various patients, collecting data about its effectiveness. when a patient’s kidneys failed, he wondered if it would be possible to perform kidney functions with an external machine. he researched and collected data about numerous patients who exhibited symptoms of kidney failure. he drew conclusions from studies of various symptoms of kidney failure, and drew a design for the ideal external blood-processing machine.

What are the subsystem of the earth