A home urine pregnancy test turns positive because it detects:
AhCG
BhGH
ChTC
DhLD
Answer & Solution
Correct answer: A. hCG
1. The trophoblast makes it early.
2. It appears in urine within days.
3. The test detects hCG.
_Source: OpenStax Anatomy and Physiology 2e, Chapter 28, Development and Inheritance._
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