Suppose you live in an area where wave or tidal power can be generated. the government is proposing an increase in taxes to build a wave or tidal power plant. the power plant will reduce your area's dependence on imported fossil fuels and will reduce air pollution but will be very costly to start and may mean an increase in your taxes?

4. multiple crosses were made between true-breeding lines of black and yellow labrador retrievers. all the f1 progeny were black. when these progeny were intercrossed, they produced an f2 consisting of 91 black, 39 yellow and 30 chocolate. a. propose an explanation for the inheritance of coat color in labradors. b. propose a biochemical pathway for coat color determination and indicate how the relevant genes control coat coloration.