Question

Cell wall is uniformly thick due to deposition of ?

Answer 1

ParenchymaCollenchymaSclerenchymaThin cell wallCell wall is irregularly thick at the corners.Cell wall is uniformly thick at the corners.Cell wall is made up of cellulose.Cell wall is made up of Pectin and hemicelluloseCell wall is made up of ligninMore intracellular spaces.Less intracellular spaces.No intercellular spaces.They are living cells.They are living cells.They are dead cells.Functions of parenchyma cells include: photosynthesis storage secretionSupport, transport of nutrientsSupport, protection, transport of water and nutrients.

Answer 2

Since we talk about the actual answer, it is 'lignin'. Cell wall is uniformly thick due to deposition of Lignin.      Lignin is a hard substance. And the thickness in cell walls occurs because of its deposition.     In this deposition, the lignin is distributed equally at the specified corners of the cell wall.     Hence, the cell wall gets thickened due to uniform deposition of the hard substance called Lignin.