Final answer:
False. Plant growth is maximized when carbon is allocated to the leaves rather than the stem.
Step-by-step explanation:
False. Under ideal conditions, when resources are unlimited, plant growth is maximized when carbon is allocated to the leaves rather than the stem.
Plants use carbon dioxide during the process of photosynthesis to produce carbohydrates. These carbohydrates are then transported to different parts of the plant to support growth and development. In optimal conditions, plants allocate carbon to the leaves, as they are responsible for capturing sunlight and conducting photosynthesis. This allows plants to maximize their growth potential by producing more energy-rich carbohydrates.