You are running a genetics experiment. Which of the following will help you obtain the copies of the gene you need?

Use the phylogenetic tree to the right to determine which statement below is true. organisms a and f are not related. organism e is more closely related to organism b than organism f. organisms c and d are more closely related than organisms a and b. phylogenetic trees

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm

Knowing the importance of the essential elements, why would someone chose a diet that does not address all of them?