IGCSE O Level Biology MCQs – Practice Test 7 (Chapter 17)

Transport in Mammals Quiz with Answers PDF Download – Test 7

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Study Transport in Mammals Quiz Questions and Answers PDF for biology web learning. Download the Transport in Mammals Quiz PDF e-Book, Ch. 17-7 to study IGCSE O Level Biology Course. Practice Double circulation in mammals Quiz, Transport in Mammals MCQ questions and answers PDF for biology web learning. Free IGCSE O Level Biology Learning App: Download the Transport in Mammals Quiz App to study circulatory system, double circulation in mammals, blood and plasma, heart: o level biology career test to master academic preparation.

Learn "IGCSE O Level Biology Learning" App (Android & iOS) with MCQ: All is true for double circulations, but that it; with answers: occur only in mammals, occur in all vertebrates, is composed of pulmonary circulation, and is composed of systematic circulation. Learn Mammalian Eye Quiz Questions, download Google Book (Free Chapter) for biology web learning.

Transport in Mammals Exam Questions and Answers PDF Download: Test 7

MCQ 31: All is true for double circulations, but that it:

occur in all vertebrates
occur only in mammals
is composed of pulmonary circulation
is composed of systematic circulation

MCQ 32: 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

MCQ 33: In cardiac system oxygenated blood:

leaves from left side of the heart
leaves from the right side of the heart
does not leave the lungs
enters the lungs from the heart

MCQ 34: In blood of mammals ,plasma:

constitutes 45% of blood
contains corpuscles
contains platelets
is the fluid part of blood

MCQ 35: Of the total body mass, the heart weighs:

0.0039
0.0049
0.0059
0.0069

Transport in Mammals Quiz App & e-Book – IGCSE O Level Biology Study Material

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