Blonde hair (b) is autosomal recessive gene . a child with blonde hair has two partents with brown hair (B) . what must be the gene variants of both parents and why ?are any of the children heterozygous dominate? if so , what percentage ?

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.

Below are the three main organs that make up the plant body. what is the main function of the structure that is identified as b in the picture above? it anchors the plant.it produces food.it absorbs nutrients.it supports the plan

Albinism is an inherited genetic disorder. explain what it is meant by inherited genetic disorder