In understanding the problems with attempts at human racial classification, why is it important to understand the difference between genotype and phenotype?

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.

Explain why ecosystem diversity results in species diversity in a healthy biosphere

Explain the causes and effect of damage to the genetic code.