Which of the following factors of a gene determines the protein, and therefore the trait, it expresses in a cell Where the cell is found in the organism.

The position inside of the nucleus.

Its length and sequence of nitrogen bases.

Its shape and color after cell reproduction.

Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.