Biology · Blood Groups
How many distinct blood groups exist in the human ABO blood group system based on the presence or absence of antigens?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Two
- 2Three
- 3Four✓
- 4Eight
Correct answer
Four
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Blood Groups MCQs →Want more practice questions on Blood Groups?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Blood Groups