Twelve colourful transparencies introduce basic structures and functions of plants. Topics includes:
• Tree Buds
• Tree Structure
• Deciduous Trees
• Leaf identification
• Evergreen Identification
• Photosynthesis
• Transpiration
• Germination
• Fertilization
• Grafting
• Mushrooms
• Mold
Includes 8 overlays. Discription in English.
