Question

name the type of plant which have well developed machenical tissue

Answer 1

Collenchyma is the answer
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Answer 2

The correct answer should be - Vascular plants.

Vascular plants have extensive specialized supporting tissues. They have up to three types of supporting tissue: the collenchyma, the sclerenchyma, and the vascular tissue consisting of both living and dead cells. They also have a specialized non-lignified tissue (the phloem) to conduct products of photosynthesis.

Vascular plants include the clubmosses, the horsetails, the ferns, the gymnosperms including the conifers and angiosperms (flowering plants).

The tissues in Hydrophytes are less developed than in xerophytes because most parts of the hydrophyte plants are always submerged and there is little need of vascular tissues in these plants. In the vascular tissues, the xylem shows the greatest reduction.