A scientist is breeding orange butterflies in the laboratory. She notices a white butterfly (see image below) in the latest generation of animals. She sequences the genome of this butterfly and notices a mutation in the gene that codes for pigment in the wings. Explain how this mutation would result in a white butterfly.

Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?