Transportation in Animals and Plants (Practcie Sheet, Class 7)

(1) Name the components of the circulatory system.

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(2) What is the role of white blood cells in blood?

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(3) What is the use of arteries?

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(4) Define heart beat. What is heart beat of a healthy person?

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(5) Do hydra and sponge have circulatory system? Explain your answer.

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(6) What is xylem and phloem?

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(7) How our excretion system works?

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(8) Fill in the blanks:

(i)The English physician ……………. discovered the circulation of blood.

(ii) The colourless fluid in the blood is known as………

(iii) ……… and .………. are known as blood vessels.

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(9) Identify the figure and label it.

Transportation in animals and plants, diagram,human heart,NCERT, class 7

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(10) Match the items in column I with column II:

Column I                                                                         Column II

(i)Blood                                                                         filter blood

(ii) Artery                                                                      pores on leaves

(iii)Stomata                                                                  plasma

(iv) Xylem                                                                     carry oxygenated blood

(v)Kidney                                                                      transport water and nutrients

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Helping Topics

Transportation in animals and plants

NCERT solutions

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