Biology, asked by Hngjng4571, 1 year ago

How cuscuta take nutrients from hostplant

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Answered by Maiyra
2
cuta is the name of a group of plants in the morning glory family, of which the species Cuscuta epithymum is most commonly used in healing. A member of the Cuscutaceae family, species of cuscuta are found almost everywhere in the world, although cuscuta is more often called dodder in English-speaking countries. Other names include hellweed, devil's gut, beggarweed, strangle tare, scaldweed, dodder of thyme , greater dodder, and lesser dodder. In Chinese, cuscuta seeds are called tu si zi.

Cuscuta is a parasitic plant. It has no chlorophyll and cannot make its own food by photosynthesis. Instead, it grows on other plants, using their nutrients for its growth and weakening the host plant. Agriculturalists consider cuscuta a destructive weed and attempt to eradicate it. It parasitizes wild and cultivated plants, and is especially destructive to such commercially valuable crops as flax, alfalfa , beans, and potatoes. It also grows on such common ornamentals as English ivy, petunias, dahlias, and chrysanthemums. For medicinal purposes, herbalists prefer C. epithymum that grows on thyme.

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