8. Getting to Know Plants Worksheet – Science

1. The role of the stamen in a flower is comparable to which human job? (Application in New Contexts)

2. Solve. (Riddle in Science)
I'm a leaf's central line, strong and fine,
From me, veins branch away, in the sun's ray.
What am I?

3. Plants like cactus have modified their _____ into swollen structures for water storage. In contrast, the _____ of the rose are developed into thorns for protection. These adaptations illustrate the plant's ability to adjust to its _____.

4. Inspired by climbing roots, what feature could enhance the mobility of a search and rescue robot in rough terrain? (Application in New Contexts)

5. Which part of the leaf is typically broad and flat, playing a key role in photosynthesis? (Remember)

6. The _____ in plants like cactus and jade are adapted for water storage, helping the plant survive in dry conditions. Conversely, the _____ of roses and bougainvillea are modified into thorns for protection against herbivores, showcasing the plant's adaptability to its _____.

7. The process of _____ in leaves is facilitated by _____, which uses sunlight to convert carbon dioxide and water into glucose. The leaf's structure, including the _____, supports this process by transporting nutrients.

8. Which sequence correctly represents the development of a flower from pollination to seed formation?

9. Match the flower parts with their specific roles in reproduction:
I. Calyx: Protects the bud
II. Corolla: Aids in pollination
III. Stamen: Produces pollen grains
IV. Pistil: Houses the ovules

10. Identify the true statements about the petiole of a leaf. (Select all that apply)