O Level Biology MCQs – Certification Test 449

Facts about Smoking Trivia (Question 449) – App & e-Book Download

Download eBook:

O Level Biology Trivia Book – Google eBook

O Level Biology Trivia Book – Apple iBook

O Level Biology Trivia Book – Kobo eBook

Apps:

MCQ 449: Which is true about Nicotine (C₁₀H₁₄N₂):

a carcinogenic substance
makes blood clot easily
makes blood dilute
helps in lumen becoming narrower

Previous MCQ

Next MCQ

Facts about Smoking Trivia App & e-Book – O Level Biology Textbook Tests

Fat rich foods Test 460

Oxidation and Respiration Test 461

Biological Science Test 462

Leaf Adaptations for Photosynthesis Test 463

Types of Flowers Test 464

Denaturation of Enzymes Test 465

Main Veins of Body Test 466

Kidneys as Osmoregulators Test 467

Aerobic respiration and its waste Test 468

Free Facts About Smoking Mobile App – Download from App Store & Play Store

The App: Facts about Smoking Trivia App to Learn Facts about Smoking Notes, O Level Biology Trivia App, and Molecular Biology Trivia App for biology examination support.

The "O Level Biology Trivia" App: Free Facts about Smoking Trivia App Download (Android & iOS) to develop scientific competence. Download Play Store & App Store Study Apps with all functionalities to improve scientific reasoning.