Question : In plants, which one of the followingtissues is dead ?
Answer»
Parenchyma Collenchyma Sclerenchyma Phloem
Solution :Sclerenchyma tissues are found in hard parts of plant BODY, in cortex, pith, hypodermis,in the pulp of fruits. Young cellsare livingand they have PROTOPLASM. Butmaturedcells becomes dead DUE to deposition ofsecondary walls. They give machenical support,STRENGTH and rigidityto the plantbody.