Biology, asked by shilpa3249, 1 year ago

name the fungus that is associated in within the roots of few gymnosperms​

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Answered by prathamesh2580
7

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  • Generally, Gymnosperms are woody trees, shrubs and climbers. Many of them are xerophytes as they can survive where there is no water such as deserts.
  • Gymnosperms have tap roots. Tap roots are somewhat straight to tapering plant root that grows vertically downward. It forms a center from which other roots sprout laterally. One common example of Tap root in Angiosperms is Carrot. Please note that plants which have tap roots are difficult to relocate or transplant.
  • The roots of many Gymnosperms have symbiotic relations with algae or fungi (mycorrhiza). For example, the roots of Pinus have mycorrhizal relations with a fungus.
  • The stem is erect and similar to advanced plants. It may or may not be branched. Leaves are either green or brown.The Xylem has bordered pits BUT there are NO vessels. Vessels in Xylem are found in ONLY Angiosperms. There are no companion cells in Phloem. Companion cells in Phloem is found in ONLY Angiosperms.

Answered by Anonymous
6

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Gymnosperm is a seed-producing plant that includes conifers, cycads, gnetophytes and ginko. They do not produce flowers or fruits and have naked seeds. Cycas, pinus, Thuja, Cedrus, Abies, Larix are some of the examples of gymnosperms

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