Grade 8 Plant Systems Worksheet
This worksheet covers key concepts of plant systems for 8th-grade science students, including plant cell structures, photosynthesis, and plant reproduction.
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Grade 8 Plant Systems Review
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Read each question carefully and answer to the best of your ability. Good luck!
1. Which organelle is responsible for photosynthesis in plant cells?
Mitochondria
Chloroplast
Nucleus
Vacuole
2. What two substances are produced during photosynthesis?
Carbon dioxide and water
Oxygen and glucose
Nitrogen and sugar
Hydrogen and starch
3. The process by which plants convert light energy into chemical energy is called .
4. The primary pigment in plants that absorbs sunlight for photosynthesis is .
5. Identify two structures found in a plant cell that are NOT found in an animal cell. Explain the function of each.
6. Describe the role of the roots, stem, and leaves in a plant's survival.
7. The xylem transports sugars from the leaves to other parts of the plant.
True
False
8. Flowers are primarily involved in the process of plant reproduction.
True
False
Match the plant part with its primary function.
9. Stomata
a. Anchors the plant and absorbs water
10. Roots
b. Regulates gas exchange
11. Phloem
c. Transports water and minerals
12. Xylem
d. Transports sugars