If an individual has the genotype Bb, what alleles can it pass on to its offspring?
A. Neither B nor b
B. Only b
C. Only B
D. Either Borb

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.

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

Match each symbol with its description.