Question

Primary vascular tissues are formed from ________.

• A. Vascular cambium
• B. Phellogen
• C. Procambium
• D. Protoderm

Answer 1

The correct option is C Procambium

• Procambium is a meristematic tissue which forms the primary tissues in the vascular system.
  
• These are continuously dividing cells (meristematic) which are cylindrical in shape and are responsible for producing the vascular tissues to form the primary xylem and primary phloem in mature stems and root.
  
• It lies to the inner side the protoderm (forms the epidermis).
  
• So, the correct answer is 'Procambium'.