Solved UPSC CDS/OTA Question
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Q · Reproductive Systemmedium · 45s
The umbilical cord contains:
TopicReproductive System
Question Typemultiple choice
Difficultymedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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The umbilical cord typically has two umbilical arteries carrying deoxygenated fetal blood to the placenta and one umbilical vein returning oxygenated blood to the fetus.
Final Answer: Option A - One vein and two arteries