Summary
Plants go through a life cycle that includes stages from seed to young plant to adult plant, each with distinct characteristics and functions.
- Seed — the initial stage of a plant's life cycle where growth begins. Example: The root grows first, followed by the shoot.
- Young Plant — a stage where the plant starts making its own food through photosynthesis. Example: The plant uses its leaves to perform photosynthesis.
- Adult Plant — the mature stage where flowers and fruits develop. Example: Flowers grow and develop into fruits containing seeds.
Exam Tips
Key Definitions to Remember
- Seed: The initial stage of a plant's life cycle.
- Young Plant: A stage where the plant makes its own food.
- Adult Plant: The mature stage where flowers and fruits develop.
Common Confusions
- Confusing the order of root and shoot growth from a seed.
- Misunderstanding that photosynthesis occurs in young plants, not seeds.
Typical Exam Questions
- What is the first part of a plant to grow from a seed? The root grows first.
- How does a young plant make its own food? Through photosynthesis using its leaves.
- What happens when a young plant becomes an adult plant? It develops flowers that turn into fruits containing seeds.
What Examiners Usually Test
- Understanding the sequence of the plant life cycle stages.
- Knowing the functions of different plant parts at each stage.