TN Online TestSamacheer Kalvi practice

Transportation in Plants and Circulation in Animals Book Back One Mark Online Test (10th Standard Science)

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Active transport involves

A.movement of molecules from lower to higher concentration B.expenditure of energy C.it is an uphill task D.all of the above

Water which is absorbed by roots is transported to aerial parts of the plant through

A.cortex B.epidermis C.phloem D.xylem

During transpiration there is loss of

A.carbon dioxide B.oxygen C.water D.none of the above

Root hairs are

A.cortical cell B.projection of epidermal cell C.unicellular D.both b and c

Which of the following process requires energy?

A.active transport B.diffusion C.osmosis D.all of them

The wall of human heart is made of

A.Endocardium B.Epicardium C.Myocardium D.All of the above

Which is the correct sequence of blood flow

A.ventricle -> atrium -> vein -> arteries B.atrium -> ventricle -> veins -> arteries C.atrium -> ventricle -> arteries -> vein D.ventricles -> vein -> atrium -> arteries

A patient with blood group O was injured in an accident and has blood loss. Which group of blood should be used by doctor for transfusion?

A.O group B.AB group C.A or B group D.all blood group

'Heart of heart' is called

A.SA node B.AV node C.Purkinje fibres D.Bundle of His

Q10

Which one of the following shows correct composition of blood

A.Plasma - Blood + Lymphocyte B.Serum - Blood + Fibrinogen C.Lymph - Plasma + RBC + WBC D.Blood - Plasma + RBC+ WBC +Platelets

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Book Back Questions10 textbook MCQs · solved Additional MCQs15 extra MCQs · solved Practice TestInteractive · instant score Additional MCQ TestTest yourself on the extra set Study NotesConcepts & methods Formula SheetAll key formulas

About this Transportation in Plants and Circulation in Animals test

This free online practice test covers Transportation in Plants and Circulation in Animals from the 10th Standard Science (Samacheer Kalvi) syllabus. Choose the number of questions and an optional time limit, then answer and submit — everything is checked in your browser, with the correct answers and a worked explanation shown at the end. For the full solutions to every question in this set, see the solved MCQs page.

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1 Laws of Motion 2 Optics 3 Thermal Physics 4 Electricity 5 Acoustics 6 Nuclear Physics 7 Atoms and Molecules 8 Periodic Classification of Elements 9 Solutions 10 Types of Chemical Reactions 11 Carbon and Its Compounds 12 Plant Anatomy and Plant Physiology 13 Structural Organisation of Animals 15 Nervous System 16 Plant and Animal Hormones 17 Reproduction in Plants and Animals 18 Genetics 19 Origin and Evolution of Life 20 Breeding and Biotechnology 21 Health and Diseases 22 Environmental Management 23 Visual Communication