AFNR-BAS-13 Explain and demonstrate basic plant science principles including plant health, growth and reproduction. 13.1 Describe basic factors in plant growth. 13.2 Identify plant life cycles and list examples. 13.3 Label the major parts of the plant and explain functions of each plant part. 13.4 Compare and contrast photosynthesis, respiration, and transpiration and state their importance. 13.5 Identify important floriculture and nursery/landscape plants utilized in Georgia. 13.6 Explain the roles of essential plant nutrients for plant growth and reproduction. 13.7 Debate the use of organic and inorganic fertilizers in plant production. 13.8 Illustrate and demonstrate sexual and asexual methods of various plant propagation techniques. 13.9 Sequence the steps of pollination and fertilization. 13.10 Demonstrate scarification, stratification, and planting seeds. 13.11 Outline germination steps and list conditions under which germination occurs. 13.12 Analyze skills, education requirements, income, and advantages and disadvantages of careers in the plant science industry.