If an organism inherits one dominant allele and one recessive allele for eye color their, their genotype would be:

What is thought to have caused the mass extinction at the end of the cretaceous period?

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

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.