The muscular tube through which stored urine is passed out of the body is called:

The urine formed in kidneys goes into the urinary bladder through the tubes called ureters. The urine collected in bladder passed out from the body at regular intervals through the opening at the end of a tube called urethra.

Which of the following statement is or are correct?

Here, all the statements are correct. Hence, your answer will be option [D].

Juhi is writing some statements, choose the incorrect statement and help her:

Plasma is a pale yellow, sticky liquid. Plasma is 90% water and 3.5% common salt.

If a patient is put on dialysis, he is most likely suffering from a severe ailment of the:

Excretory system includes the tissues and organs related to the removal of waste products from the body. The removal of waste from the body system is called excretion. When the kidneys are failed to function properly, excessive amounts of fluid and toxic waste accumulate in the body. Dialysis is the treatment method in kidney failure patients which involves filtration and purification of the blood using a machine.

Anjali is completed her science chapter where she wrote some statements. She wants to know whether the statements are correct or not? Anjali wants to take help from you:

Anemia is a condition in which you lack enough healthy red blood cells to carry adequate oxygen to your body's tissues.

Blood is needed by all the parts of our body because it forms the following important functions in our body. Choose the functions which is incorrect a function of blood:

Here, all the statements are correct. Hence, your answer will be option [D].

Blood is pumped from the heart to the entire body by the:

The “left ventricle” pumps oxygenated blood in to main artery for taking it to all the body organs, except lungs. The “right ventricle” pumps deoxygenated blood into pulmonary artery for taking it to lungs.

Neelu is writing some statements but she confused to know whether the statements are correct or not? If you know the answer to this question, then tell her:

Here, all the statements are correct. Hence, your answer will be option [D].

In a science quiz competition, Sonam is asked a question where she had to choose the statement which was/were incorrect?

Here, all the statements are correct. Hence, your answer will be option [D].

Read the following sentences carefully, and choose the correct one:

Here, all the statements are correct. Hence, your answer will be option [D].

Bholi is writing some statements but she confused to know whether the statements are correct or not? If you know the answer to this question, then tell her:

The arteries lie quite deep under our skin and hence they are not seen easily. The veins are less deep than arteries and hence can be seen easily.

In a quiz competition, you are asked a question where you have to choose the statement which is/ are correct?

Here, all the statements are correct. Hence, your answer will be option [D].

Aquatic animals like fish excrete their wastes in gaseous form as:

The way in which waste product are excreted from the body of an animal depends on the availability of water to it. Aquatic animals live in water, so they excrete cell waste in gaseous form as ammonia which directly dissolves in water.

Which of the following statement is or are correct?

Here, all the statements are correct. Hence, your answer will be option [D].

Naina is completed her science chapter where she wrote some statements. She wants to know whether the statements are correct or not? Naina wants to take help from you:

The arteries have thick and elastic walls because blood flows through them at high pressure. The thick and elastic walls of arteries can withstand the high pressure of blood flowing through them. Veins have valves in them which allow the blood in them to flow in one direction only that is towards the heart.

Which blood vessel does not carry any carbon dioxide?

Veins normally carry deoxygenated blood or rich in carbon dioxide from the body organs. One vein that is “Pulmonary vein” carries oxygenated blood or rich in oxygen from the lungs to the heart.

Consider the following statements and choose the incorrect one:

A doctor listens to our heart beats with the help of an instrument called stethoscope.

Which of the following statement is or are correct?

Here, all the statements are correct. Hence, your answer will be option [D].

In which of the following is the largest amount of nitrogen excreted from a mammalian body?

Urine contains 88 % of excreted nitrogen (N), 67 % of excreted phosphorous (P) and 73% of excreted potassium (K),“the remainder is in the faeces”. An adult excretes on average 500 liters (0.8-1.5 L per day in 4-5 times) of urine and 50 liters of faeces per year. Children urinates about half of the adult’s amount.

In which of the following parts of human body are sweat glands absent?

Sweat glands are absent in lips. These glands produce a liquid waste called sweat that contains water, salts and little urea. These are found over most of the body part.

Ankur appeared in class test but he confused to know the correct statement. Would you help him to know that?

Here, all the statements are correct. Hence, your answer will be option [D].

The blood vessels which carry, oxygenated blood from the lungs to the heart is:

Veins normally carry deoxygenated blood or rich in carbon dioxide from the body organs. One vein that is “Pulmonary vein” carries oxygenated blood or rich in oxygen from the lungs to the heart.

Which of the following helps in the upward movement of water and dissolved minerals from the roots to the leaves through the stem?

The process of transpiration or evaporation of water, from leaves serves a very useful function in the plants because it generates a “suction force” in xylem which can pull water from the roots up to great height in the tall trees. Another function of transpiration is that it cools the plant in hot weather.

The absorption of nutrients and exchange of respiratory gases between blood and tissue takes place in:

Capillaries are the extremely thin blood vessels where exchange of substances and absorption of nutrients takes place. Their thin walls facilitated the exchange. They connect arteries (carry oxygenated blood from the heart) to veins (carry deoxygenated blood from all the parts of the body to the heart).

Class 7 Science Chapter 11 MCQ

Class 7 Science Chapter 11 MCQ (Multiple Choice Questions) of Transportation in Animals and Plants updated for session 2021-2022 CBSE and State board students. All the questions are taken form NCERT Textbook with answers and explanation are given with the questions.

Practice with these MCQs to clear your doubts and learn more about the chapter 11 of class 7 science. All the MCQ objective questions are important for examination point of view.

Class 7 Science Chapter 11 MCQ for 2021-2022

Class: 7	Science
Chapter: 11	Transportation in Animals and Plants
Contents:	MCQ Objective with Explanaiton

MCQ Tests with Answers for Class 7 Science Chapter 11

Read the following sentences carefully, and choose the incorrect one:

[A]. The main transport system in human beings is the blood circulatory system.

[B]. The human circulatory system consists of the heart blood vessels and blood.

[C]. The blood circulatory system makes food, water and oxygen available to every parts of the body and helps in removing waste materials.

[D]. None of the above.

View Answer

Consider the following statements and choose the correct one:

[A]. Blood is a red colored liquid which flows in blood vessels and circulates in our body.

[B]. Blood is red because it contains a red pigment called haemoglobin.

[C]. Blood consists of four components as plasma, red blood cells, white blood cells and platelets.

[D]. All the above

View Answer

Sopan appeared in class test but he confused to know the incorrect statement. Would you help him to know that?

[A]. White blood cells fight infection and protect us from disease.

[B]. White blood cells can eat up the germs like bacteria which cause disease.

[C]. White blood cells main chemicals known as antigens to fight against infection.

[D]. None of the above.

View Answer

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

View Answer

Recently, in a science class test, you are asked a question where you have to say whether the statements are correct or not?

[A]. A sheath of tissue called “pericardium” protects the heart.

[B]. The left side of heart is completely separated from its right side by means of a partition wall called “septum” which is made of a thick muscle.

[C]. The left side of heart act as one pump which pumps oxygenated blood into the whole body except the lungs.

[D]. None of the above.

View Answer

In the last year board examination,Nitin were asked a question where he had to choose the statement which was/were incorrect? Will you be able to answer this question?

[A]. The greenish blue lines which we see just below the skin on our hands and legs are the veins.

[B]. Arteries have valves in them which allow the blood in them to flow in one direction which is only towards the heart.

[C]. The pulmonary vein carries oxygenated blood or rich in oxygen from lungs back to the heart.

[D]. None of the above

View Answer

What prevents the backflow of blood inside the heart during contraction?

[A]. Thick muscular walls of ventricles

[B]. Valves

[C]. Thin walls of atria

[D]. All of the above

View Answer

In a science quiz competition, Payel are asked a question where she had to choose the statement which was/were incorrect?

[A]. Veins normally carry deoxygenated blood or rich in carbon dioxide from the body organs.

[B]. Capillaries are the extremely thin blood vessels which connects arteries to veins.

[C]. Pulmonary vein carries oxygenated blood or rich in oxygen from the lungs to the heart.

[D]. None of the above

View Answer

Varun is writing some statements, choose the correct statement and help him:

[A]. Aquatic animals excrete cell waste in gaseous forms ammonia which directly dissolved in water.

[B]. A tissue is a group of similar cells which work together to perform a particular function.

[C]. Those tissues which transport water, minerals and food to different parts of plant, are called vascular tissue.

[D]. All the above.

View Answer

Q10

The filtering unit in the human excretory system is called:

[A]. Nephron

[B]. Neuron

[C]. Nephridia

[D]. Kidneyon

View Answer

Start a new Test

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Class 7 Science Chapter 11 MCQ

Class 7 Science Chapter 11 MCQ for 2021-2022

MCQ Tests with Answers for Class 7 Science Chapter 11

Read the following sentences carefully, and choose the incorrect one:

Consider the following statements and choose the correct one:

Sopan appeared in class test but he confused to know the incorrect statement. Would you help him to know that?

In a tall tree, which force is responsible for pulling water and minerals from the soil?

Recently, in a science class test, you are asked a question where you have to say whether the statements are correct or not?

In the last year board examination,Nitin were asked a question where he had to choose the statement which was/were incorrect? Will you be able to answer this question?

What prevents the backflow of blood inside the heart during contraction?

In a science quiz competition, Payel are asked a question where she had to choose the statement which was/were incorrect?

Varun is writing some statements, choose the correct statement and help him:

The filtering unit in the human excretory system is called:

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High School

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Class 7 Science Chapter 11 MCQ

Class 7 Science Chapter 11 MCQ for 2021-2022

MCQ Tests with Answers for Class 7 Science Chapter 11

Read the following sentences carefully, and choose the incorrect one:

Consider the following statements and choose the correct one:

Sopan appeared in class test but he confused to know the incorrect statement. Would you help him to know that?

In a tall tree, which force is responsible for pulling water and minerals from the soil?

Recently, in a science class test, you are asked a question where you have to say whether the statements are correct or not?

In the last year board examination,Nitin were asked a question where he had to choose the statement which was/were incorrect? Will you be able to answer this question?

What prevents the backflow of blood inside the heart during contraction?

In a science quiz competition, Payel are asked a question where she had to choose the statement which was/were incorrect?

Varun is writing some statements, choose the correct statement and help him:

The filtering unit in the human excretory system is called:

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NCERT Solutions

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