Question

Science
D. LOS
B. Very Short Answer Questions
1. Define photosynthesis.
2. What is node?
3. Distinguish the following into root and stem: radish, potato, carrot.
4. What is tendril?
5. What is an ovary?
6. What is pollination?
7. Which part of the plant absorbs water and mineral from the soil?
8. What is the innermost swollen part of pistil called?
9. Where is food stored in plant?
C. Short Answer Questions
1. How is the root system useful for plants?
2. Why do we say that potato is an underground stem?
3. How does the stem help the plant? Mention three important points.
least one example each.

4. What do you understand by the terms 'underground root' and 'underground stem"? Explain giving at​

Answer 1

1. Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. ... During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.