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Home › Grade7 › Grade 7 Olympiad › Science Olympiad-Grade-7 › Transport of Substances in Plants & Animals › Transport of Substances in Plants & Animals Worksheet-4

Transport of Substances in Plants & Animals Worksheet-4

Transport of Substances in Plants & Animals Worksheet-4

 

Fill in Blanks.

  1. Part of leaf that gives off water, as vapour ____.

 

  1. Blood cells, the deficiency of which causes anaemia ____.

 

  1. Muscle guarding the opening of urethra _____.

 

  1. A vascular tissue of plant body ______.

 

  1. A fluid connective tissue _____.

 

  1. A convenient place to feel pulse in human being is _____.

 

True or False.

  1. Transpiration is dependent on absorption of water.

 

  1. Neurons are the filtering units of kidney.

 

  1. Haemoglobin is found in WBC.

 

  1. Antibodies ingest foreign materials like bacteria and virus.

 

  1. The heartbeat falls sharply during an exercise.

 

  1. Match the following

Column – I

Column – II

A

 Transpiration of prepared food

P

 Ascent of Sap

B

 Donated blood

Q

 Transpiration

C

 Conduction of water and minerals

R

 Translocation of solutes

D

 Heartbeat

S

 Dialysis

E

 Artificial kidney machine

T

 Transfusion

F

 Liver

U

 Root hair

G

 Release of water as water vapour

V

 Stethoscope

H

 Absorption of water

W

 Detoxification

 

Answer Key:

  1. stomata
  2. RBC
  3. sphincter
  4. xylem
  5. blood
  6. wrist
  7. True
  8. False
  9. False
  10. True
  11. False
  12. A–R; B–T; C–P; D–V; E–S; F–W; G–T; H–U