List 2 impacts that algae has on everyday life

Which of the following is true of natural population a.) populations are all the individuals of a species living in a defined area b.) populations are all uniform in size c.) viable populations exhibit little, if any, genetic variation

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a

Describe the relationship and movement between temperature and density in a convection cell. make sure you identify the direction of travel