Solved UPSC CDS/OTA Question
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Q · Reproductive Systemmedium · 45s
The proliferative phase of the uterine cycle is dominated by:
TopicReproductive System
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Rising estrogen levels from developing ovarian follicles stimulate regeneration and thickening of the endometrial lining during the proliferative phase after menstruation.
Final Answer: Option C - Estrogen