Question

very short Answer type questions.
1. Name all the nutritions present in food.
2. define nutrition .
3. What are the raw material used in photosynthesis ?
4. What is photosynthesis ?
5. Write the word equation for photosynthesis .
6. Write a difference between chlorophyll and chloroplast .
7. What type of relationship is showing by lichens?
8. How does reach the leaves for synthesising food?
9. How does nutrition taken up by the plants ?
for class 7
HELP PLEASE ​

Answer 1

1. carbohydrates, lipids, proteins, vitamins, minerals

2. The essentials for the normal functioning of the human body is called nutrition.

3. water, sunlight, carbon dioxide, chlorophyll

4. The process in which green plants use sunlight to make their own food is called photosynthesis.

5. carbon dioxide + water -------> glucose + oxygen

6. Chlorophyll is the pigments that gives plants their green colour and allows them to absorb sunlight.

Chloroplast is a part of the cell found in plants that converts light energy into energy plants can use.

7. Lichens show symbiosis relationship

8. The water reaches the leaves through xylem tissue for synthesising food

9. From the soil through their roots and from the air through their leaves.

Answer 2

Answer:carbohydrates, proteins, fats,vitamins. These components of food are called nutrients

Explanation: