Multiple choice

The term protoplasm includes both the substance within and the cell membrane. Which among the following plant tissues is characterized by the absence of living protoplasm?

  1. Parenchyma

  2. Sclerenchyma

  3. Collenchyma

  4. Xylem

  5. Phloem

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

Sclerenchyma are simple tissue meant for the mechanical function. It is thick walled and lignified and is characterized by the absence of living protoplasm. The sclerencyma gives mechanical strength to the plant organ, firmness and stiffness to the part of the plant where it is present.