A breeder who works to increase yield in wheat begins with a population that has an average yield of 40 bushels per acre. She selects parents with an average yield of 46 bushels per acre. The offspring of these parents have an average yield of 42 bushels per acre. What is the narrow sense heritability of yield in this population of wheat? Show your calculations, including values for the response to selection and the selection coefficient.

In 2015, about ten percent of total u. s. energy consumption was from renewable energy sources. renewable energy plays an important role in reducing greenhouse gas emissions. when renewable energy sources are used, the demand for fossil fuels is reduced. sanjay and his family want to cut back on their use of non-renewable resources at home. they are thinking of an alternate way to heat their home without adding more greenhouse gases or pollutants to the environment. which renewable resource would not fit into their plan? a) solar power b) burning wood c) constructing a wind turbine eliminate d) generating hydroelectric power