Class 9 Biology MCQs – Certification Test 33

Blood Groups Trivia (Question 33) – Study App & e-Book Download

Download eBook:

Apps:

MCQ 33: The Rh-blood group system was discovered by Karl Landsteiner in:

1930s
1940s
1950s
1960s

Previous MCQ

Next MCQ

Class 9 Biology Trivia App & e-Book – Blood Groups Admission Tests

Role of Calcium and Iron MCQs

Problems Related to Nutrition MCQs

Microscope MCQs

Human Blood MCQs

Apoptosis and Necrosis MCQs

Kingdom Plantae MCQs

Limiting Factors of Photosynthesis MCQs

Pulmonary and Systemic Circulation MCQs

Pyruvic Acid MCQs

Free Blood Groups Study App – Download from App Store & Play Store

Download Blood Groups Trivia App: Study Blood Groups Notes, 9th Grade Biology Trivia App, and Zoology Trivia App for biology degree distance learning.

The "Blood Groups Study" App: Free 9th Grade Biology Trivia App Download (iOS & Android) for biology academic excellence programs. Download App Store & Play Store Learning Apps with all functionalities to succeed virtual education programs.