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Question-1
The circulation of blood between the heart and lungs is called:
(A)
Coronary circulation
(B)
Double circulation
(C)
Pulmonary circulation
(D)
Systemic circulation
Question-2
Write the name of the plants cells that transport water.
(A)
Xylem
(B)
Phloem tubes
(C)
Epidermal cells
(D)
Nucleus
Question-3
In a normal adult, the blood pressure is:
(A)
120
/80
(B)
130
/90
(C)
189
/80
(D)
120
/70
Question-4
The normal heart rate of human beings.
(A)
82 to 85 per minute
(B)
70 to 72 per minute
(C)
50 to 52 per minute
(D)
70 to 75 per minute
Question-5
Which plant cells transport organic ions, mainly from roots to leaves?
(A)
Phloem tubes
(B)
Xylem
(C)
Sclerenchyma
(D)
Epidermis
Question-6
Which type of blood is supplied to coronary blood vessels from the aorta to the muscle of the heart wall?
(A)
Haemoglobin
(B)
Oxygenated blood
(C)
Deoxygenated blood
(D)
Carbaminohaemoglobin
Question-7
Abnormal and sustained increase in blood pressure is called:
(A)
Diastolic pressure
(B)
Systolic pressure
(C)
Hypertension
(D)
Hypotension
Question-8
The tissue fluid in lymph vessels is called:
(A)
Blood
(B)
Hormone
(C)
Lymph
(D)
Plasma protein
Question-9
Write the name of the blood cell fragment involved in the defense against diseases.
(A)
Platelet
(B)
Lymphocyte
(C)
Granulocyte
(D)
Monocyte
Question-10
Average weight of human heart.
(A)
400g
(B)
300g
(C)
200g
(D)
500g
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Cambridge Advanced Grade 11
IGCSE
Practice in Related Chapters
The Molecules of Life
Regulations and Control
DNA and Protein Synthesis
Enzymes
Genetics
Cell
Cell Division
Photosynthesis And Plant Nutrition
Animal Nutrition
Reproduction in Animals
Ecology
Heterotrophic Nutrition
Gas Exchange
Evolution
Transport in Mammals
Transport in Plants
Respiration
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