WorksheetsClass 10 Biology - Transportation in plants and circulation
Total questions: 25
Worksheet time: 25mins
Which of the following process requires energy?
Active transport
Diffusion
Osmosis
All of them
During transpiration there is loss of
Carbon dioxide
Oxygen
Water
None of the above
Active transport involves
Movement of molecules from higher to lower concentration
Expenditure of energy
It is an uphill task
All of the above
Water which is absorbed by roots is transported to aerial parts of the plant through
Cortex
Epidermis
Phloem
Xylem
Root hairs are
Cortical cells
Projection of epidermal cells
Unicellular
Both b and c
Which one of the following regarding blood composition is correct
Plasma - Blood + Lymphocyte
Serum - Blood + Fibrinogen
Lymph - Plasma + RBC + WBC
Blood - Plasma + RBC + WBC + Platelets
A patient with blood group O was injured in an accident and has blood loss. Which blood group the doctor should effectively used for transfusion in this condition?
O group
AB group
A or B group
All blood group
The wall of human heart is made of
Endocardium
Epicardium
Myocardium
All of the above
'Heart of heart' is called
SA node
AV node
Purkinje fibres
Bundle of His
Which is the sequence of correct blood flow
Ventricle - atrium - vein - arteries
Atrium - ventricle - veins - arteries
Atrium - ventricle - arteries - vein
Ventricles - vein - atrium - arteries
The protective covering of human heart is
(a)
Name the blood cells that help in clotting of blood
(a)
Which indicates systolic pleasure pressure in 120mm / 80mm HG
(a)
Name the biggest blood vessel
(a)
Which kind of cells are found in lymph
(a)
Name the blood vessels that carry deoxygenated blood to the lungs
(a)
Which blood group is called universal recipient
(a)
Which part of the root absorb water from the soil
(a)
The movement of water in xylem is
(a)
The fluid part of blood is
(a)
All veins carry deoxygenated blood
True
False
Phloem is responsible for the conduction of water in plants
True
False
Decrease in leukocyte cause anaemia
True
False
Normal blood pressure is 120/80mm Hg
True
False
The human heart is myogenic in nature
True
False
