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Transportation in Animals and Plants Worksheet




In this page we have Transportation in Animals and Plants Worksheet . Hope you like them and do not forget to like , social share and comment at the end of the page.
Question 1
Fill in the blanks:
a. ______________ component of RBC transport oxygen from the lungs to all the cells of body.
b. One complete cycle of contraction of the heart followed by its relaxation is called __________
c. _____________ are the blood vessels that carry blood from the heart to various parts of body.
d. _______________ are the extremely thin blood vessels which connect arteries to veins.
e. The main excretory product in human being is _____________
f. Platelets play major role in blood ____________
g. Throbic movements due to blood flow in arteries are called __________
h. ___________ is fluid connective tissue that flows in blood vessels.
i. The movement of solvent molecules from their high concentration to their low concentration through a semi-permeable membrane is called ______________
j. A physical process which involves movement of molecules (solid, liquid and gas) from the region of higher concentration to that of lower concentration is called _____________
k. Loss of water in the form of vapour through leaves is called _____________
l. The transportation of food from the leaves to other parts of plant is called ____________

Question 2
Very Short questions
a. Name the artery which carries de-oxygenated blood.
b. Name the plant tissue which transports water & minerals
c. Name the plant tissues which transports food from leaves to different parts of plants
d. Aquatic animals like fishes excrete body wastes as ____________
e. Animals like snakes excrete semi-solid white coloured compound called ____________
f. What is the average heartbeat of an adult human?
g. Name the instrument which is used by doctor to measure rate of heart beat
h. Name the vein which carries oxygenated blood
i. Name the chamber of heart which receives de-oxygenated blood from whole body
j. Name the chamber of heart which pumps oxygenated blood to whole body
k. Name the process of cleaning the blood of a person by separating the toxic waste products using artificial kidney machine
l. Name the instrument that helps to measure blood pressure.
m. What is the main filtration unit in kidney?

Question 3
In a tall tree, which force is responsible for pulling water and minerals from the soil?
(a) Gravitational force
(b) Transportation force
(c) Conduction force
(d) Suction force

Question 4
Aquatic animals like fish excrete their wastes in gaseous form as
(a) Oxygen
(b) Hydrogen
(c) Ammonia
(d) Nitrogen

Question 5
Give reasons:
  1. Valves are present in veins.
  2. Arteries have thick & elastic muscular wall.
  3. Left ventricle has thicker wall than right ventricle.
  4. White patches are formed on our clothes in summer.

Question 6
Short Answer question:
a) Differentiate between transport of substances through xylem and phloem.
b) Differentiate between arteries and veins.
c) How do sponges and Hydra transport food and oxygen although they do not possess any circulatory system?

Question 7
Long answer question:
a) Write a note on functioning of heart.
b) Explain excretory system in humans. Draw a well labelled diagram.
c) Label the following diagram & Name the following:
i) The chamber which pumps blood to lungs for oxygenation is ___________________
ii) The blood vessels which bring de-oxygenated blood to heart from lower body parts ____________________________

Question 8

Across
5. The instrument used for measuring heart beat
6. These carry blood from all parts of the body back to the heart
Down
1. The process of removal of wastes produced in the cells of the living organisms is called ______
2. The process by which blood is filtered periodically through an artificial kidney
3. The vascular tissue for the transport of water and nutrients in the plant is called the ________
4. The red pigment in the blood

Question 9
Unscramble the below jumbled word
  1. LATLETPSE
  2. RHTUREA
  3. MNIMAOA
  4. ATNSRRIIATONP
  5. AATOTSM

Answer 1
  1. haemoglobin.
  2. Heart body
  3. Arteries
  4. Capillaries
  5. Urea
  6. Clotting
  7. Pulse
  8. Blood
  9. Osmosis
  10. Diffusion
  11. Transpiration
  12. Translocation

Answer 2
  1. Pulmonary artery
  2. Xylem
  3. Phloem
  4. Ammonia
  5. Uric acid
  6. 72 to 80 per min
  7. Stethoscope
  8. Pulmonary veins
  9. Right atrium
  10. Left ventricle
  11. Dialysis
  12. Sphygmomanometer
  13. Nephron

Answer 3

Answer 4
Answer 8
  1. excretion
  2. dialysis
  3. xylem
  4. haemoglobin
  5. stethoscope
  6. Veins
Answer 9
  1. Platelets
  2. Urethra
  3. Ammonia
  4. Transpiration
  5. stomata

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Reference Books for class 7 Science

Given below are the links of some of the reference books for class 7 math.

  1. Science for Class 7 by Lakhmir Singh
  2. Science Foundation Course For JEE/NEET/NSO/Olympiad - Class 7
  3. CBSE All In One Science Class 7 by Arihant Experts (Author)
  4. IIT Foundation Physics, Chemistry & Maths for Class 7

You can use above books for extra knowledge and practicing different questions.


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Class 7 Maths Class 7 Science