IGCSE O Level Biology MCQs – Practice Test for Exam Prep

Circulatory system Multiple Choice Questions with Answers – PDF Download

Download eBook:

Circulatory system: IGCSE O Level Biology MCQ Book – Google eBook

Circulatory system: IGCSE O Level Biology MCQ Book – Apple iBook

Circulatory system: IGCSE O Level Biology MCQ Book – Kobo eBook

Apps:

Study Circulatory system Multiple Choice Questions (MCQ Quiz) with Answers PDF to strengthen biology training. Download the Circulatory system MCQ PDF e-Book to study IGCSE O Level Biology Tests. Learn Transport in Mammals Multiple Choice Questions and Answers (MCQs), Circulatory system quiz answers PDF to access biology coursework. Download the Circulatory system MCQ App: Free IGCSE O Level Biology App to study production of antibodies, organ transplantion and rejection, free online biology, blood and plasma test prep for biology web tutorials.

Free Circulatory system MCQ App Download: Pulmonary veins carry; MCQ with answers: red oxygenated blood, bluish red deoxygenated blood, deoxygenated blood from heart to the lungs, and oxygenated blood from lungs to heart. Practice Circulatory system Quiz Questions, download Google e-Book (Free Chapter) to strengthen biology training.

Circulatory system MCQs PDF Download – Prep Test

MCQ 1: Pulmonary veins carry:

red oxygenated blood
bluish red deoxygenated blood
deoxygenated blood from heart to the lungs
oxygenated blood from lungs to heart

MCQ 2: When an artery dilates the:

lumen becomes constricted
lumen gets wider
person may appear pale
elastic muscles become ineffective

MCQ 3: In mammals, Endothelium is:

elastic in nature
fully permeable
selectively permeable
non-permeable

MCQ 4: When the heart relaxes,:

person respires
peristalsis movements occur
bile is produced
the heart gets filled with blood

MCQ 5: Veins do not require thick walls:

as they do not have to work harder
they are required only occasionally
the blood pressure declines while it gets to veins
the blood pressures is immense

IGCSE O Level Biology MCQs App & e-Book – Circulatory system Practice Tests

Heat Loss Prevention MCQs

Natural Vegetative Propagation in Flowering Plants MCQs

Classification of Enzymes MCQs

Aerobic respiration and its waste MCQs

Biotechnology and Fermentation Products: Biology MCQs

Photolysis MCQs

Learning with Biology MCQs

Poppies, Opium and Heroin MCQs

Microorganisms MCQs

Free Circulatory system Textbook App – Download for iOS & Android

The App: Circulatory system MCQs App to learn Circulatory system Textbook Notes, O Level Biology MCQ App, and Zoology MCQ App to strengthen biology training.

The "Circulatory system" App: Free O Level Biology MCQ App Download (Android & iOS) for biology web tutorials. Download App Store & Play Store Learning Apps with all functionalities to access biology coursework.