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प्रश्न
Give an account of the role of Jasminum and Rosa in perfuming.
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उत्तर
The essential jasmine oil is present in the epidermal cells of the inner and outer surfaces of both the sepals and petals. One ton of Jasmine blossom yields about 2.5 to 3 kg of essential oil, comprising 0.25 to 3% of the weight of the fresh flower. Jasmine oil is an essential oil that is valued for its soothing, relaxing and antidepressant qualities.
संबंधित प्रश्न
Consider the following statements and choose the right option.
- Cereals are members of the grass family.
- Most of the food grains come from monocotyledon.
Assertion: Vegetables are important part of healthy eating.
Reason: Vegetables are succulent structures of plants with pleasant aroma and flavours.
Groundnut is native of ______
Tectona grandis is coming under family
Tamarindus indica is indigenous to
Find out the wrongly paired one
Observe the following statements and pick out the right option from the following:
Statement I – Perfumes are manufactured from essential oils.
Statement II – Essential oils are formed in different parts of the plants.
The only cereal that has originated and domesticated from the New World.
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What are cucurbits?
Which fruit is rich in potassium? Mention its economic importance.
What are millets? What are its types? Give example for each type.
If a person drinks a cup of coffee daily it will help him for his health. Is this correct? If it is correct, list out the benefits.
Write the uses of nuts you have studied.
Write the economic importance of rice.
