Which one is more important the prokaryotic cell or eukaryotic cell

Which experiment would most likely contain experimental bias ?

How does the study of genetic disorders such as pku biologists understand normal alleles?

Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2