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Fill in the blanks. (i) The blood from the heart is transported to all parts of the body by the . (ii) Haemoglobin is present in cells. (iii) Arteries and veins are joined by a network of . (iv) The rhythmic expansion and contraction of the heart is called . (v) The main excretory product in human beings is . (vi) Sweat contains water and . (vii) Kidneys eliminate the waste materials in the liquid form called . (viii) Water reaches great heights in the trees because of suction pull caused by .



Fill in the blanks.


(i) The blood from the heart is transported to all parts of the body by the .


(ii) Haemoglobin is present in cells.


(iii) Arteries and veins are joined by a network of .


(iv) The rhythmic expansion and contraction of the heart is called .


(v) The main excretory product in human beings is .


(vi) Sweat contains water and .


(vii) Kidneys eliminate the waste materials in the liquid form called .


(viii) Water reaches great heights in the trees because of suction pull caused by .


Grade:upto college level

1 Answers

Kevin Nash
askIITians Faculty 332 Points
9 years ago

(i) The blood from the heart is transported to all parts of the body by the _arteries__.

(ii) Haemoglobin is present in __red blood__ cells.

(iii) Arteries and veins are joined by a network of __capillaries__.

(iv) The rhythmic expansion and contraction of the heart is called __heart beat__.

(v) The main excretory product in human beings is __urea__.

(vi) Sweat contains water and __salts__.

(vii) Kidneys eliminate the waste materials in the liquid form called __urine__.

(viii) Water reaches great heights in the trees because of suction pull caused by __transpiration__.

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