Class 7 Science Chapter 7 MCQ (Multiple Choice Questions) of Transportation in Animals and Plants updated for session 2023-24 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 7 of class 7 science. All the MCQ objective questions are important for examination point of view.

Class 7 Science Chapter 7 MCQ for 2023-24

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

MCQ Tests with Answers for Class 7 Science Chapter 11

Q1

There are pipe-like consisting of a group of specialized cells. They transport substances and form a two-way traffic in plants. Which of the following terms qualifies for the features mentioned above?

[A]. Xylem tissue
[B]. Vascular tissue
[C]. Root hairs
[D]. Phloem tissue
Q2

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

[A]. Kidney
[B]. Ureter
[C]. Urethra
[D]. Urinary bladder
Q3

Water absorption through roots can be increased by keeping the potted plants:

[A]. In the shade
[B]. In dim light
[C]. Under the fan
[D]. Covered with a polythene bag
Q4

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
Q5

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

[A]. Circulatory System
[B]. Respiratory System
[C]. Excretory System
[D]. Digestive System
Q6

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.
Q7

Consider the following statements and choose the correct one:

[A]. Platelets are the tiny fragments of special cells formed in the bone marrow.
[B]. Platelets help in the clotting of blood in a cut or wound.
[C]. If there were no platelets in the blood, then bleeding caused by a cut from an injury would not stop.
[D]. All the above.
Q8

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:

[A]. Blood carries water to all the parts of the body.
[B]. Blood carries oxygen from the lungs to different parts of the body.
[C]. Blood carries digested food from the small intestine to all the parts of the body.
[D]. None of the above
Q9

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

[A]. Lungs
[B]. Ventricles
[C]. Atria
[D]. Nerves
Q10

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:

[A]. The blood carrying oxygen in it is called oxygenated blood
[B]. The blood having no oxygen in it is called deoxygenated blood
[C]. The deoxygenated blood however, carries carbon dioxide in it which is produced during respiration in the body cells.
[D]. None of the above
Q11

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

[A]. Blood carries which product carbon dioxide from the body cells to the lungs for breathing out
[B]. Blood carries of waste product called urea from the liver to the kidneys for excretion in urine.
[C]. Oxygenated blood is bright red whereas deoxygenated blood is darker in color.
[D]. None of the above.
Q12

The blood leaving the tissues become richer in:

[A]. Carbon dioxide
[B]. Water
[C]. Haemoglobin
[D]. Oxygen
Q13

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:

[A]. The arteries are the blood vessels which carry blood from the heart to all the parts of the body.
[B]. The pulmonary artery carries deoxygenated blood from the right ventricle to the lungs.
[C]. The arteries lie just below our skin and hence they are easily seen.
[D]. None of the above
Q14

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

[A]. Arteries normally carry oxygenated blood or rich in oxygen from the heart.
[B]. Pulmonary artery carries deoxygenated blood or rich in carbon dioxide from the heart to the lungs.
[C]. Veins are the blood vessels which carry blood from all the parts of the body back to the heart
[D]. All the above.
Q15

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
Q16

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
Q17

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
Q18

Which blood vessel does not carry any carbon dioxide?

[A]. Pulmonary artery
[B]. Vena cava
[C]. Hepatic vein
[D]. Pulmonary vein
Q19

Consider the following statements and choose the incorrect one:

[A]. One complete contraction and relaxation of heart is called a heartbeat.
[B]. The average heartbeat of an adult person while resting is 70 to 80 times per minute.
[C]. The number of heart beats increased too much during and after a physical exercise or when a person is excited.
[D]. A doctor listens to our heart beats with the help of an instrument called periscope.
Q20

Read the following sentences carefully, and choose the incorrect one(s):

[A]. The function of kidneys is to filter the blood to remove urea.
[B]. The process used for cleaning the blood of a person by separating the waste product from urea from it is called dialysis.
[C]. Urine is a yellow liquid which consists of 2.5 % urea, 2.5% other waste salt and 95% water.
[D]. Each kidney contains thousands of tiny filters called neurons.
Q21

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

[A]. Breath
[B]. Sweat
[C]. Faeces
[D]. Urine
Q22

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.
Q23

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

[A]. Main artery
[B]. Pulmonary artery
[C]. Main vein
[D]. Pulmonary vein
Q24

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

[A]. Transportation
[B]. Translocation
[C]. Tropic movement
[D]. Transpiration
Q25

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

[A]. Veins
[B]. Arteries
[C]. Heart
[D]. Capillaries

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Last Edited: June 13, 2023