A) What evidence in the diagram suggests that the allele for PTC tasting is dominant? b) Using T to represent the tasting allele and t to represent the non-tasting allele, give the genotypes of individuals 3 and 7. Explain how you arrived at your answer

C)Why can we not be sure of the genotype of individual 5?

d) if individuals 3 and 4 had another child, what is the chance that the child would be able to taste PTC? Construct a genetic diagram to show you how you arrived at your answer

( Question D does not have to be answered)

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