Here we are providing Class 7 Science Objective Chapter – 11 Transportation in Animals and Plants because its very important for Class 6 students as we all know that every board exam question has MCQs so that students should practice these questions so that students can get good marks in board. Class 7 Science Objective Chapter – 11 Transportation in Animals and Plants is an extremely important and its also a year in which students learn the fundamentals of concepts that help them lay a solid foundation for their higher education. Here we are providing in Class Class 7 Science Objective Chapter – 11 Transportation in Animals and Plants 100+ questions so that students practice more and more. If you want class wise Notes Then Click Here
Class 7 Science Objective Chapter – 11 Transportation in Animals and Plants
1.The pumping organ of our circulatory system is
( A ) heart
( B ) artery
( C ) vein
( D ) all of these
Ans – ( A )
2.Which of the following is the main circulatory fluid in our body ?
( A ) Plasma
( B ) Lymph
( C ) Blood
( D ) None of these
Ans – ( C )
3.Water absorption through roots can be increased by keeping the plants:
( A ) in the shade
( B ) in dim light
( C ) under the fan
( D ) covered with a polythene bag
Ans – ( C )
4.What is the state of the blood?
( A ) Solid
( B ) Fluid
( C ) Gas
( D ) None of these
Ans – ( B )
5.Which one of the following contains haemoglobin?
( A ) RBC
( B ) WBC
( C ) Platelets
( D ) None of these
Ans – ( A )
6.The process by which a plant loses water through the stomata is called:
( A ) excretion
( B ) transpiration
( C ) respiration
( D ) sweating
Ans – ( B )
7.What is the function of WBCs?
( A ) Transport of oxygen
( B ) Fight against germs
( C ) Involved in blood clotting
( D ) All of these
Ans – ( B )
8.They are pipe-like, consisting of a group of specialised cells. They transport substances and form a two¬way traffic in plants. Which of the following terms qualify for the features mentioned above?
( A ) Xylem tissue
( B ) Vascular tissue
( C ) Root hairs
( D ) Phloem tissue
Ans – ( B )
9.Blood platelets help in
( A ) formation of urine
( B ) excretion of urine
( C ) sweating
( D ) blood clotting
Ans – ( D )
10.Urea is a waste produced in the process of the breaking down of:
( A ) proteins
( B ) carbohydrates
( C ) fats
( D ) sugar
Ans – ( A )
11.The muscular tube through which stored urine is passed out of the body is called:
( A ) kidney
( B ) ureter
( C ) urethra
( D ) urinary bladder
Ans – ( C )
12.The fluid part of the blood is known as
( A ) membrane
( B ) plasma
( C ) RBC
( D ) WBC
Ans – ( B )
13.They are pipe-like, consisting of a group of specialised cells. They transport substances and form a two-way traffic in plants. Which of the following terms qualify for the features mentioned above?
( A ) Xylem tissue
( B ) Vascular tissue
( C ) Root hairs
( D ) Phloem tissue
Ans – ( D )
14.The thinnest blood vessels in the human body are:
( A ) arteries
( B ) capilharies
( C ) veins
( D ) any of these
Ans – ( B )
15.In which of the following parts of human body are sweat glands absent?
( A ) Scalp
( B ) Armpits
( C ) Lips
( D ) Palms
Ans – ( C )
16.The red pigment present in the RBC of the blood is
( A ) haemoglobin
( B ) WBC
( C ) pulse
( D ) none of these
Ans – ( A )
17.In a tall tree, which force is responsible for pulling water and minerals from the soil?
( A ) Gravitational force
( B ) Transportation force
( C ) Suction force
( D ) Conduction force
Ans – ( C )
18.Blood platelets are responsible for:
( A ) haemoglobin
( B ) red blood cells
( C ) white blood cells
( D ) blood clotting
Ans – ( D )
19.Aquatic animals like fish excrete their wastes in gaseous form as
( A ) Oxygen
( B ) Hydrogen
( C ) Ammonia
( D ) Nitrogen
Ans – ( C )
20. Which of the following mechanisms is not used by human beings for excretion of waste materials from their bodies?
( A ) Exhalation
( B ) Perspiration
( C ) Defecation
( D ) Transfusion
Ans – ( D )
21.Which blood cells are a significant part of the immune system of the body?
( A ) RBC
( B ) WBC
( C ) Platelets
( D ) All of these
Ans – ( B )
22.Which of the following is the main circulatory fluid in our body ?
( A ) Plasma
( B ) Lymph
( C ) Blood
( D ) None of these
Ans – ( C )
23.During transpiration water is lost from the plant in the form of:
( A ) water vapour
( B ) liquid
( C ) hydrogen and oxygen gas
( D ) steam
Ans – ( A )
24.The cells in the blood which help in clotting are.
( A ) Haemoglobins
( B ) Platelets
( C ) Red blood cells
( D ) White blood cells
Ans – ( B )
25.Blood cells that protect the body from disease are:
( A ) RBCs
( B ) WBCs
( C ) blood platelets
( D ) all of these
Ans – ( B )
26.The part of human body which lacks sweat gland is
( A ) scalp
( B ) armpits
( C ) lips
( D ) palms
Ans – ( C )
27.The device used to hear the heart beat is called a:
( A ) thermometer
( B ) stethoscope
( C ) sphygmomanometer
( D ) microscope
Ans – ( B )
28.Which blood vessel carries oxygen-rich blood?
( A ) Arteries
( B ) Veins
( C ) Both ( A ) and (b)
( D ) None of these
Ans – ( A )
29.In the human urinary system, which of these in your opinion is the most important organ?
( A ) kidney
( B ) ureters
( C ) urinary bladder
( D ) urethra
Ans – ( A )
30.The number of heart beats per minute is called
( A ) pulse rate
( B ) throbbing
( C ) beating
( D ) none of these
Ans – ( A )
31.Which of the following are the tiny filtering units of the kidney?
( A ) ureters
( B ) bladder
( C ) nephrons
( D ) urethra
Ans – ( C )
32.What joins up to form veins which empty into the heart?
( A ) Arteries
( B ) Capillaries
( C ) Red blood cells
( D ) White blood cells
Ans – ( B )
33.The average of adult blood pressure is:
( A ) 110/90
( B ) 110/80
( C ) 120/110
( D ) 120/80
Ans – ( D )
34.The heart is located in the
( A ) chest cavity
( B ) stomach
( C ) lungs
( D ) all of these
Ans – ( A )
35.Water is absorbed by the roots from the soil by a process is:
( A ) translocation
( B ) osomosis
( C ) transpiration
( D ) none of these
Ans – ( B )
36.How many chambers does the human heart have?
( A ) Three
( B ) Four
( C ) Five
( D ) Two
Ans – ( B )
37.The fluid part of the blood is:
( A ) cells
( B ) veins
( C ) plasma
( D ) tissue
Ans – ( C )
38.Name an instrumental device used to amplify the sound of heart.
( A ) Stethoscope
( B ) UV machine
( C ) Both ( A ) and (b)
( D ) Ultrasound machine
Ans – ( A )
39.A liquid which carries disgerted food to various parts of our body is:
( A ) pulse rate
( B ) RBCs
( C ) WBCs
( D ) blood
Ans – ( D )
40.The absorption of nutrients and exchange of respiratory gases between blood and tissues take place in
( A ) veins
( B ) arteries
( C ) heart
( D ) capillaries
Ans – ( D )
41.Transportation of materials in human body is conducted by:
( A ) digestive system
( B ) excretory system
( C ) circulatory system
( D ) none of these
Ans – ( C )
42.All organisms need food, water and …………. for survival.
( A ) carbon dioxide
( B ) oxygen
( C ) nitrogen
( D ) argon
Ans – ( B )
43.’The vascular tissue for that transports the food synthesised by the leaves to all parts of the plant is:
( A ) Phloem
( B ) xylem
( C ) stomata
( D ) root hairs
Ans – ( A )
44.Blood carries from the cells of the body to the heart.
( A ) argon
( B ) neon
( C ) carbon dioxide
( D ) nitrogen
Ans – ( C )
45.Small pores in leaves of plants are called:
( A ) stomata
( B ) xylem
( C ) Phloem
( D ) root hairs
Ans – ( A )
46.The fluid part of the blood is called
( A ) plasma
( B ) RBC
( C ) WBC
( D ) blood platelets
Ans – ( A )
47.Any two substances that are transported by blood:
( A ) water, air
( B ) water and oxygen
( C ) oxygen, food
( D ) none of these
Ans – ( C )
48.Red pigment in Red Blood Cells is
( A ) haemoglobin
( B ) plasma
( C ) arteries
( D ) veins
Ans – ( A )
49.Right side of heart has blood rich in:
( A ) carbon dioxide
( B ) oxygen
( C ) haemoglobin
( D ) can’t say
Ans – ( A )
50.The cells in the blood which fight against the germs entering the body are
( A ) RBCs
( B ) WBCs
( C ) platelets
( D ) haemoglobin
Ans – ( B )
51.Left side of heart has blood rich in:
( A ) carbon dioxide
( B ) oxygen
( C ) haemoglobin
( D ) none of these
Ans – ( B )
52.The blood vessels which carry oxygen – rich blood from the heart to all parts of the body are called
( A ) arteries
( B ) veins
( C ) RBCs
( D ) WBCs
Ans – ( A )
53.Sea fishes excrete salt through their:
( A ) lungs
( B ) wings
( C ) gills
( D ) stomata
Ans – ( C )
54.The blood vessels which carry carbon dioxide-rich blood from all parts of the body back to the heart are called
( A ) arteries
( B ) veins
( C ) RBCs
( D ) platelets
Ans – ( B )
55.Insects excrete uric acid in form of:
( A ) liquid
( B ) gases
( C ) both a and b
( D ) solids
Ans – ( D )
56.The device used by the doctor to check up the heart beat is called
( A ) anemometer
( B ) thermometer
( C ) barometer
( D ) stethoscope
Ans – ( D )
57.How much urine is passed in 24 hours by adult human being?
( A ) 1-1.81 of urine
( B ) 1-1.41 of urine
( C ) 1-1.61 of urine
( D ) 1-1.71 of urine
Ans – ( A )
58.The processes of removal of waste materials from the body is called
( A ) digestion
( B ) excretion
( C ) respiration
( D ) inhalation
Ans – ( B )
59.An average person has a pulse rate:
( A ) less than 75 per minute
( B ) more than 75 per minute
( C ) between 70-75 per minute
( D ) none of these
Ans – ( C )
60.Which of the following is an excretory organ?
( A ) Kidney
( B ) Heart
( C ) Lung
( D ) Blood
Ans – ( A )
61.The flow of blood is fastest in:
( A ) arteries
( B ) capillaries
( C ) veins
( D ) none of these
Ans – ( A )
62.Which of the following is an effect of sweat on the human body?
( A ) It causes cooling.
( B ) It causes heating.
( C ) It causes freezing.
( D ) It causes melting.
Ans – ( A )
63.The wall of which of the following is thick and elastic:
( A ) arteries
( B ) veins
( C ) capillaries
( D ) none of these
Ans – ( A )
64.Aquatic animals excrete cell waste mostly as
( A ) ammonia
( B ) oxygen
( C ) carbon dioxide
( D ) nitrogen
Ans – ( A )
1.The pumping organ of our circulatory system is
( A ) heart
( B ) artery
( C ) vein
( D ) all of these
Ans – ( A )
2.Which of the following is the main circulatory fluid in our body ?
( A ) Plasma
( B ) Lymph
( C ) Blood
( D ) None of these
Ans – ( C )
3.Water absorption through roots can be increased by keeping the plants:
( A ) in the shade
( B ) in dim light
( C ) under the fan
( D ) covered with a polythene bag
Ans – ( C )
4.What is the state of the blood?
( A ) Solid
( B ) Fluid
( C ) Gas
( D ) None of these
Ans – ( B )
5.Which one of the following contains haemoglobin?
( A ) RBC
( B ) WBC
( C ) Platelets
( D ) None of these
Ans – ( A )
6.The process by which a plant loses water through the stomata is called:
( A ) excretion
( B ) transpiration
( C ) respiration
( D ) sweating
Ans – ( B )
7.What is the function of WBCs?
( A ) Transport of oxygen
( B ) Fight against germs
( C ) Involved in blood clotting
( D ) All of these
Ans – ( B )
8.They are pipe-like, consisting of a group of specialised cells. They transport substances and form a two¬way traffic in plants. Which of the following terms qualify for the features mentioned above?
( A ) Xylem tissue
( B ) Vascular tissue
( C ) Root hairs
( D ) Phloem tissue
Ans – ( B )
9.Blood platelets help in
( A ) formation of urine
( B ) excretion of urine
( C ) sweating
( D ) blood clotting
Ans – ( D )
10.Urea is a waste produced in the process of the breaking down of:
( A ) proteins
( B ) carbohydrates
( C ) fats
( D ) sugar
Ans – ( A )
11.The muscular tube through which stored urine is passed out of the body is called:
( A ) kidney
( B ) ureter
( C ) urethra
( D ) urinary bladder
Ans – ( C )
12.The fluid part of the blood is known as
( A ) membrane
( B ) plasma
( C ) RBC
( D ) WBC
Ans – ( B )
13.They are pipe-like, consisting of a group of specialised cells. They transport substances and form a two-way traffic in plants. Which of the following terms qualify for the features mentioned above?
( A ) Xylem tissue
( B ) Vascular tissue
( C ) Root hairs
( D ) Phloem tissue
Ans – ( D )
14.The thinnest blood vessels in the human body are:
( A ) arteries
( B ) capilharies
( C ) veins
( D ) any of these
Ans – ( B )
15.In which of the following parts of human body are sweat glands absent?
( A ) Scalp
( B ) Armpits
( C ) Lips
( D ) Palms
Ans – ( C )
16.The red pigment present in the RBC of the blood is
( A ) haemoglobin
( B ) WBC
( C ) pulse
( D ) none of these
Ans – ( A )
17.In a tall tree, which force is responsible for pulling water and minerals from the soil?
( A ) Gravitational force
( B ) Transportation force
( C ) Suction force
( D ) Conduction force
Ans – ( C )
18.Blood platelets are responsible for:
( A ) haemoglobin
( B ) red blood cells
( C ) white blood cells
( D ) blood clotting
Ans – ( D )
19.Aquatic animals like fish excrete their wastes in gaseous form as
( A ) Oxygen
( B ) Hydrogen
( C ) Ammonia
( D ) Nitrogen
Ans – ( C )
20. Which of the following mechanisms is not used by human beings for excretion of waste materials from their bodies?
( A ) Exhalation
( B ) Perspiration
( C ) Defecation
( D ) Transfusion
Ans – ( D )
21.Which blood cells are a significant part of the immune system of the body?
( A ) RBC
( B ) WBC
( C ) Platelets
( D ) All of these
Ans – ( B )
22.Which of the following is the main circulatory fluid in our body ?
( A ) Plasma
( B ) Lymph
( C ) Blood
( D ) None of these
Ans – ( C )
23.During transpiration water is lost from the plant in the form of:
( A ) water vapour
( B ) liquid
( C ) hydrogen and oxygen gas
( D ) steam
Ans – ( A )
24.The cells in the blood which help in clotting are.
( A ) Haemoglobins
( B ) Platelets
( C ) Red blood cells
( D ) White blood cells
Ans – ( B )
25.Blood cells that protect the body from disease are:
( A ) RBCs
( B ) WBCs
( C ) blood platelets
( D ) all of these
Ans – ( B )
26.The part of human body which lacks sweat gland is
( A ) scalp
( B ) armpits
( C ) lips
( D ) palms
Ans – ( C )
27.The device used to hear the heart beat is called a:
( A ) thermometer
( B ) stethoscope
( C ) sphygmomanometer
( D ) microscope
Ans – ( B )
28.Which blood vessel carries oxygen-rich blood?
( A ) Arteries
( B ) Veins
( C ) Both ( A ) and (b)
( D ) None of these
Ans – ( A )
29.In the human urinary system, which of these in your opinion is the most important organ?
( A ) kidney
( B ) ureters
( C ) urinary bladder
( D ) urethra
Ans – ( A )
30.The number of heart beats per minute is called
( A ) pulse rate
( B ) throbbing
( C ) beating
( D ) none of these
Ans – ( A )
31.Which of the following are the tiny filtering units of the kidney?
( A ) ureters
( B ) bladder
( C ) nephrons
( D ) urethra
Ans – ( C )
32.What joins up to form veins which empty into the heart?
( A ) Arteries
( B ) Capillaries
( C ) Red blood cells
( D ) White blood cells
Ans – ( B )
33.The average of adult blood pressure is:
( A ) 110/90
( B ) 110/80
( C ) 120/110
( D ) 120/80
Ans – ( D )
34.The heart is located in the
( A ) chest cavity
( B ) stomach
( C ) lungs
( D ) all of these
Ans – ( A )
35.Water is absorbed by the roots from the soil by a process is:
( A ) translocation
( B ) osomosis
( C ) transpiration
( D ) none of these
Ans – ( B )
36.How many chambers does the human heart have?
( A ) Three
( B ) Four
( C ) Five
( D ) Two
Ans – ( B )
37.The fluid part of the blood is:
( A ) cells
( B ) veins
( C ) plasma
( D ) tissue
Ans – ( C )
38.Name an instrumental device used to amplify the sound of heart.
( A ) Stethoscope
( B ) UV machine
( C ) Both ( A ) and (b)
( D ) Ultrasound machine
Ans – ( A )
39.A liquid which carries disgerted food to various parts of our body is:
( A ) pulse rate
( B ) RBCs
( C ) WBCs
( D ) blood
Ans – ( D )
40.The absorption of nutrients and exchange of respiratory gases between blood and tissues take place in
( A ) veins
( B ) arteries
( C ) heart
( D ) capillaries
Ans – ( D )
41.Transportation of materials in human body is conducted by:
( A ) digestive system
( B ) excretory system
( C ) circulatory system
( D ) none of these
Ans – ( C )
42.All organisms need food, water and …………. for survival.
( A ) carbon dioxide
( B ) oxygen
( C ) nitrogen
( D ) argon
Ans – ( B )
43.’The vascular tissue for that transports the food synthesised by the leaves to all parts of the plant is:
( A ) Phloem
( B ) xylem
( C ) stomata
( D ) root hairs
Ans – ( A )
44.Blood carries from the cells of the body to the heart.
( A ) argon
( B ) neon
( C ) carbon dioxide
( D ) nitrogen
Ans – ( C )
45.Small pores in leaves of plants are called:
( A ) stomata
( B ) xylem
( C ) Phloem
( D ) root hairs
Ans – ( A )
46.The fluid part of the blood is called
( A ) plasma
( B ) RBC
( C ) WBC
( D ) blood platelets
Ans – ( A )
47.Any two substances that are transported by blood:
( A ) water, air
( B ) water and oxygen
( C ) oxygen, food
( D ) none of these
Ans – ( C )
48.Red pigment in Red Blood Cells is
( A ) haemoglobin
( B ) plasma
( C ) arteries
( D ) veins
Ans – ( A )
49.Right side of heart has blood rich in:
( A ) carbon dioxide
( B ) oxygen
( C ) haemoglobin
( D ) can’t say
Ans – ( A )
50.The cells in the blood which fight against the germs entering the body are
( A ) RBCs
( B ) WBCs
( C ) platelets
( D ) haemoglobin
Ans – ( B )
51.Left side of heart has blood rich in:
( A ) carbon dioxide
( B ) oxygen
( C ) haemoglobin
( D ) none of these
Ans – ( B )
52.The blood vessels which carry oxygen – rich blood from the heart to all parts of the body are called
( A ) arteries
( B ) veins
( C ) RBCs
( D ) WBCs
Ans – ( A )
53.Sea fishes excrete salt through their:
( A ) lungs
( B ) wings
( C ) gills
( D ) stomata
Ans – ( C )
54.The blood vessels which carry carbon dioxide-rich blood from all parts of the body back to the heart are called
( A ) arteries
( B ) veins
( C ) RBCs
( D ) platelets
Ans – ( B )
55.Insects excrete uric acid in form of:
( A ) liquid
( B ) gases
( C ) both a and b
( D ) solids
Ans – ( D )
56.The device used by the doctor to check up the heart beat is called
( A ) anemometer
( B ) thermometer
( C ) barometer
( D ) stethoscope
Ans – ( D )
57.How much urine is passed in 24 hours by adult human being?
( A ) 1-1.81 of urine
( B ) 1-1.41 of urine
( C ) 1-1.61 of urine
( D ) 1-1.71 of urine
Ans – ( A )
58.The processes of removal of waste materials from the body is called
( A ) digestion
( B ) excretion
( C ) respiration
( D ) inhalation
Ans – ( B )
59.An average person has a pulse rate:
( A ) less than 75 per minute
( B ) more than 75 per minute
( C ) between 70-75 per minute
( D ) none of these
Ans – ( C )
60.Which of the following is an excretory organ?
( A ) Kidney
( B ) Heart
( C ) Lung
( D ) Blood
Ans – ( A )
61.The flow of blood is fastest in:
( A ) arteries
( B ) capillaries
( C ) veins
( D ) none of these
Ans – ( A )
62.Which of the following is an effect of sweat on the human body?
( A ) It causes cooling.
( B ) It causes heating.
( C ) It causes freezing.
( D ) It causes melting.
Ans – ( A )
63.The wall of which of the following is thick and elastic:
( A ) arteries
( B ) veins
( C ) capillaries
( D ) none of these
Ans – ( A )
64.Aquatic animals excrete cell waste mostly as
( A ) ammonia
( B ) oxygen
( C ) carbon dioxide
( D ) nitrogen
Ans – ( A )