Question

Cortex is the region found between -

• A. epidermis and stele
• B. pericycle and endodermis
• C. endodermis and pith
• D. endodermis and vascular bundle

Answer 1

The Correct Option is A

Option 1: Epidermis and Stele

Explanation:

The cortex is the region of the plant that is located between the epidermis (outer layer) and the stele (inner vascular region). The cortex mainly consists of parenchyma cells and plays a role in storage and transport of materials.

The other options are incorrect because:

• Option 2 (Pericycle and Endodermis): This is the region surrounding the vascular bundle, not the cortex.
• Option 3 (Endodermis and Pith): The pith is the central part of the stem, and the endodermis is part of the inner tissue, not related to the cortex.
• Option 4 (Endodermis and Vascular Bundle): The cortex is outside the endodermis and the vascular bundle, not between them.

Conclusion:

The cortex is located between the epidermis and stele, which makes Option 1 the correct answer.