In order to construct a valid criticism, it is important to a. come up with a list of your opinions on the subject b. get the opinion of a peer on the subject c. research data on the subject, and analyze it for reliability d. consider only one factor that may contribute to a possible outcome

In the diagram below, which organelle is a ribosome, which combines amino acids and produces proteins? о

Which is an innovation of gymnosperms? gymnosperms are the first seed plants. gymnosperms are the first flowering plants. gymnosperms are the first vascular plants. gymnosperms are the first spore plants.

Part a - which gene to compare? in this exercise, you will use the cytochrome c oxidase i (coi) gene to investigate relationships among salmon species. (this gene encodes a protein that functions in the mitochondrial electron transport chain.) you will compare the coi gene sequences from your salmon test samples to the standard sequences for each salmon species. in order for the coi gene to be useful for distinguishing among the different salmon species, which three statements must be true?