(IGP) GS Paper 1 - General Science - "The Circulatory System - MCQ"
Integrated Guidance Programme of General Studies for IAS (Pre) - 2013
Subject - General Science
Chapter - The Circulatory System
1. Consider the following statements
i) Vertebrates and a few invertebrates have a closed circulatory system.
ii) Close circulatory systems have blood closed at all times within vessels.
iii) Human circulatory system is called the cardiovascular system.
which of the above statements is/are true?
a) i & ii only
b) ii & iii only
c) iii only
d) All of the above
2. Consider the following statements regarding open circulatory system :
i) In the open circulatory system blood flows into hemocoel with blood diffusing back to the cells.
ii) Blood flow is sluggish.
iii) Insects, mollusks & other invertebrates have an open system.
which of the following is/are true ?
a) i & iii only
b) ii & iii only
c) None of the above
d) i only
b) ii & iii only
c) None of the above
d) i only