Match the following terms and definitions. 1. replication
when both genes are dominant and both are expressed in the phenotype
2. mutation
the breeding of two organisms that have genes for two different characteristics
3. codominance
separation of DNA's two polynucleotide chains, which act as a template for a new chain
4. multiple alleles
when more than two alternatives for a gene exist
5. dihybrid cross
a copying mistake made during DNA replication

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.

This is so important ugh its 25 points

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