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This online test contains MCQs about following topics:
Basic definitions - Photosynthesis - Chloroplasts - Photosynthetic Pigments - Light The Driving Energy - Role of Carbon Dioxide - Reactions of Photosynthesis - Respiration
FSC Part 1 Biology Ch. 11 Test
Start Biology Ch. 11 TestFSC Part 1 Biology Chapter Wise Test
(English Medium)
MCQ's Test For Chapter 11 "Biology Fsc Part 1 Chapter 11 Online Test"
Try The MCQ's Test For Chapter 11 "Biology Fsc Part 1 Chapter 11 Online Test"
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Total Questions17
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Time Allowed20
Biology Fsc Part 1 Chapter 11 Online Test
00:00
Question # 1
Innermost layer of heart wall is called.
Question # 2
The receptors which detect ups and down in blood pressure are.
Question # 3
The hormone whcih stimulates kidnesy to retain more water in blood, excreting less in urine is.
Question # 4
The thickness of left ventricle is about time more than right venticle
Question # 5
Bicuspid valve guards the opening between
Question # 6
The wall of capillaries are made up of.
Question # 7
In an adult abotu 8000 litres of blood move........of blood vessels daily,
Question # 8
In a healthy person, plasma constitutes about........by volume
Question # 9
When metabolic activyt in a tissue rises, oxygen decrease and CO2 increse in its interstitial fluid, How does homeostatic feedback respond to this situation
Question # 10
Baroreceptors receptors are present in.
Question # 11
The average heartrate of an adult is about.........times per minute
Question # 12
Inner visceral particardium is closely attached to theunderlying heart, and is also known as.
Question # 13
The valveswhich prevnet backflow of blood into atria are.
Question # 14
Tunica media of arteries is madeup of.
Question # 15
The device machine that records electricla signals generqted by cardiac impulses is caled.
Question # 16
The longest phase of cardiac cycle is.........and lasts about
Question # 17
The human heart is felt to be on the left side of chest becasue.
11th Class Biology Chapter 11 Test
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FSc Part 1 Biology (New Book) Chapter 11 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The device machine that records electricla signals generqted by cardiac impulses is caled. |
A. Electrocardiogram
B. Electrocardiograph
C. Electroencephalogram
D. Echocardiogram
|
| 2 | "Dubb" heart sound is produced when |
A. Semilunar valves areclose
B. AV-valves are open
C. Av-valves are close
D. Semilunar valves are open
|
| 3 | When metabolic activyt in a tissue rises, oxygen decrease and CO2 increse in its interstitial fluid, How does homeostatic feedback respond to this situation |
A. Vasodilation
B. Vasoconstriction
C. Both a and b
D. Stimulation of Vagus nerve
|
| 4 | Which of the following is not a part of interstitial flud. |
A. RBCs
B. Hormones
C. Water
D. Gases
|
| 5 | The average heartrate of an adult is about.........times per minute |
A. 60
B. 70
C. 80
D. 100
|
| 6 | The longest phase of cardiac cycle is.........and lasts about |
A. Ventricular systole 0.3 sec
B. Diastole, 0.4 sec
C. Atrical systole. 0.4
D. Atrial systole. 0.1 sec
|
| 7 | Instead of normal lubb-dubb sound, a lubb-hiss, lubb-hiss sound indicates. |
A. Blocked coronary artery
B. Damaged pacemaker
C. Defective semiluner valve
D. High blood pressure
|
| 8 | The sac in which heart is enclosed. |
A. Pericardium
B. Myocardium
C. Endocardium
D. Pleura
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| 9 | If the heart valves are not fully closed, turbulence is created, sounds like hiss is called. |
A. Lubb
B. Murmur
C. Dubb
D. Both a and b
|
| 10 | What is the state of bicuspid and tricuspid valves at he end of the first heart sound. |
A. Bicuspid is closed, tricuspid is open
B. Bcuspid is open, tricuspid is closed
C. Both are closed
D. Both are open
|
Test Questions