HORTICULTURE

Detailed explanation-1: -So, the correct answer is ‘Sclereids. ‘

Detailed explanation-2: -Assertion :Sclereids are found in fruit walls of nuts, the pulp of fruits like guava, pear, and sapota, and seed coats of legumes. Reason: Sclereids are spherical, oval or cylindrical, highly thickened dead cells with narrow lumen.

Detailed explanation-3: -They often occur in bundles or strands and can be found almost anywhere in the plant body, including the stem, the roots, and the vascular bundles in leaves.

Detailed explanation-4: -Answer: lignin are sclerenchyma cells that are found in the seed coats and pulp of fruits.

Detailed explanation-5: -Sclerenchyma tissue, when mature, is composed of dead cells that have heavily thickened walls containing lignin and a high cellulose content (60%–80%), and serves the function of providing structural support in plants.