Which of the following is NOT a characteristic feature of collenchyma cells?

I. These tissue are found as layers or patches

II. It consists of cells which are thickened at the corners

III. It often contains chloroplast

IV. Intercellular spaces are absent

V. They provide mechanical support to growing parts of plants

The above characters are attributed to

The living mechanical tissue of plants is

Which combination of tissues acts together to provide the support to the hypocotyl of a seedling

Select the correct statement from the following

Identify from the following, a plant tissue in which lignin does not occur in the cell walls?

Which of the following tissues can regain the power of multiplication?

Which of the above following are simple tissues?

I. Parenchyma, II. Collenchyma, III. Sclerenchyma

A scientist is studying a newly discovered plant species. Microscopic analysis of the stem reveals living cells with unevenly thickened cell walls, primarily composed of pectin and hemicellulose, providing flexible support. These cells lack lignin and are found in patches beneath the epidermis. Which tissue type is being observed?

Collenchyma is

Collenchyma is living mechanical tissue select the incorrect about it