Multiple choice

Sclereid is best defined as

  1. a soft spongy substance in the centre of a stem of many plants and trees

  2. a reduced form of sclerenchyma cells with highly thickened lignified walls

  3. a mechanical supportive ground tissue in plant, consisting of cells having thick and often mineralised walls

  4. a type of cell associated with phloem

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A reduced form of sclerenchyma cells with highly thickened lignified walls is called sclereid.