A DNA sequence is shown. CTG - GAG - CAT

Which sequences show the result of an insertion mutation in the DNA? Check all that apply.

CTG - GGC - AT
CTG - TAT - CAT
TTG - GAG - CAT
CTA - GGA - GCA - T
CTG - GAG - TCG - AT

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.

Consider the following reaction: 2h2 + o2 —> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?