Multiple ChoiceIn an aquatic ecosystem, what name is given to the region where photosynthesis can occur?84views
Multiple ChoiceWhich of the following factors would tend to increase the rate of transpiration in plants?224views
Multiple ChoiceHow did early photosynthetic organisms such as cyanobacteria affect Earth's atmosphere?78views
Multiple ChoiceWhat are usually the first photosynthetic organisms to colonize an area during primary succession?548views
Multiple ChoiceWhich of the following lists the three main reactants required for photosynthesis in plants?76views
Multiple ChoiceWhich of the following correctly describes the main sequence of events in the nitrogen cycle?76views
Multiple ChoiceIn an introduction to photosynthesis, how is photosynthesis best classified in terms of reaction type?2views
Multiple ChoiceWhich of the following are the main substrates required for the process of photosynthesis in plants?85views
Multiple ChoiceThe overall trend in global carbon dioxide emissions as shown in graph 1 was primarily caused by the:114views
Multiple ChoiceWhy is biomass considered a renewable energy source, while burning fossil fuels is not?77views