Answer:
Protein - WHITE
Gene - <em>white (italics)</em>
Phenotype - white
Explanation:
Usually, in genetics, to make it clearer whether the gene, protein, phenotype, mutation, etc. are being talked about, different styles are used. These actually differ between different organisms which makes it even more confusing!
Usually, the gene name is denoted in italics, and the protein is in capital letters. The phenotype is always written as normal.
Enzymes are sometimes called biological catalysts
The LITHOSPHERE is the rocky outer part of the earth , is is made up of the brittle crust an top of the mantle.
Organisms belonging to the same faimly would be the most closley related.