Seaweeds are well-known for their ability to absorb and concentrate minerals from seawater, particularly iodine. They are a significant natural source of dietary iodine, which is essential for thyroid hormone production.
Fruit. - B. Hing (Asafoetida): Derived from the dried latex (gum resin) extracted from the tap roots of several species of Ferula. Matches with 2. Root. - C. Rubber: Natural rubber is primarily obtained from the latex of the rubber tree (Hevea brasiliensis), which is collected by tapping the bark/stem. Matches with 4. Stem (latex collected from the stem/bark). - D. Quinine: An antimalarial compound extracted from the bark of the Cinchona tree (Cinchona species). Matches with 1. Bark. 72. Seaweeds are important source of -
Asked in UPPCS Prelims 2023 · Topic: Plant: Economic Importance (Medicinal Plants and their Pharmacological Uses)
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