Parts of a Flower:
- Reproductive Parts:
- Stamen: The male reproductive part of the flower consisting of the anther and filament.
- Pistil: The female reproductive part of the flower consisting of the stigma, style, and ovary.
- Non-Reproductive Parts:
- Petal: Often colorful and fragrant, attracting pollinators to the flower.
- Sepal: Protects the flower in bud stage and supports the petals when in bloom.
- Receptacle: The tip of the stem where the flower parts are attached.

NCERT Solution - Where does it Come from??
Plants are the primary producers in the food chain, manufacturing their food through the process of photosynthesis. They require sunlight, water, and carbon dioxide to produce glucose and oxygen. The process takes place in the chloroplasts of plant cells, specifically in the green pigment called chlorophyll.
The roots of the plant absorb water and minerals from the soil, which are then transported to the leaves through the stem. The leaves have tiny openings called stomata through which carbon dioxide enters and oxygen exits. The sunlight is absorbed by the chlorophyll, which converts it into chemical energy to produce glucose.
The glucose produced is used by the plant as a source of energy for growth and development. It is stored in different parts of the plant, such as roots, stems, leaves, and fruits. The excess glucose is converted into starch for long-term storage.
In conclusion, plants get their food through the process of photosynthesis, where they use sunlight, water, and carbon dioxide to produce glucose and oxygen. This glucose serves as a source of energy for the plant's growth and development, stored in various parts of the plant for future use.