The hard eggshell is produced in the Uterus (shell gland) via calcification. However, the shell membranes are actually synthesized right before the egg enters the uterus, inside the Isthmus segment of the oviduct. If "Uterus" is the provided correct answer key, it broadly covers the shell formation phase.
white shell memberane and shell of egg produce in which of the following?
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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.