what is tubra in islamic histroy
Answers
Answer:
Tubers are enlarged structures in some plant species used as storage organs for nutrients. They are used for the plant's perennation (survival of the winter or dry months), to provide energy and nutrients for regrowth during the next growing season, and as a means of asexual reproduction.[1] Stem tubers form thickened rhizomes (underground stems) or stolons (horizontal connections between organisms). Common plant species with stem tubers include the potato and yam. Some sources also treat modified lateral roots (root tubers) under the definition; these are found in sweet potatoes, cassava, and dahlias.
Answer:
Tubers are enlarged structures in some plant species used as storage organs for nutrients. They are used for the plant's perennation (survival of the winter or dry months), to provide energy and nutrients for regrowth during the next growing season, and as a means of asexual reproduction.[1] Stem tubers form thickened rhizomes (underground stems) or stolons (horizontal connections between organisms).