Corticosteroids are synthesized mainly in which part of the adrenal gland?

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Corticosteroids are synthesized mainly in which part of the adrenal gland? Answer: Adrenal cortex

Corticosteroids (such as cortisol, aldosterone, and adrenal androgens) are synthesized and secreted by the adrenal cortex, which is the outer layer of the adrenal gland. It consists of three zones: zona glomerulosa, zona fasciculata, and zona reticularis, each responsible for producing specific steroid hormones.

Question context

This question is part of 🧫 Biotechnology within the broader 🧬 Medical Science subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.