Question

Which of the following is a primary Meristem?

• A. Cork cambium
• B. Vascular cambium in roots
• C. Intra fascicular cambium
• D. None of the above

Answer 1

The correct option is C

Intra fascicular cambium

The correct option is option C

Explanation for the correct option:

Intra fascicular cambium is the primary Meristem that is present between xylem and phloem tissues and later differentiates and helps in secondary growth.

Explanation for the incorrect options:

Option A

Cork cambium is not a primary meristem because it is a meristematic tissue responsible for forming cork(protective outer hard covering of a tree) it contributes to the secondary growth of the plant.

Option B

It is a little meristematic tissue found in roots that is responsible for the secondary growth of the xylem and phloem.

Final answer: Intra fascicular cambium is a primary meristem.