Updated on June 13, 2023
by Tiwari Academy
by Tiwari Academy
Class 7 Science Chapter 7 MCQ (Multiple Choice Questions) of Transportation in Animals and Plants updated for session 2026-27 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 2026-27
| 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
Q1
The muscular tube through which stored urine is passed out of the body is called:
[A]. Kidney
[B]. Ureter
[C]. Urethra
[D]. Urinary bladder
Q2
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
Q3
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
Q4
Juhi is writing some statements, choose the incorrect statement and help her:
[A]. The liquid part of blood is called plasma.
[B]. Plasma is a mixture of 60% water and 40% of common salt.
[C]. Red blood cells, white blood cells and platelets are immersed in this liquid called plasma.
[D]. None of 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
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
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
Read the following sentences carefully, and choose the incorrect one(s):
[A]. The heart is an organ which pumps blood to all the parts of our body
[B]. The heart lies between the two lungs and above the diaphragm.
[C]. The heart is made of special muscle called cardiac muscle but it is not solid muscle.
[D]. We have a heart which acts as single pump.
Q11
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 โpericardiumโ protects the heart.
[B]. The left side of heart is completely separated from its right side by means of a partition wall called โseptumโ 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.
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
Aquatic animals like fish excrete their wastes in gaseous form as:
[A]. Oxygen
[B]. Hydrogen
[C]. Ammonia
[D]. Nitrogen
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
Which of the following statement is or are correct?
[A]. Capillaries are always present in between arteries and veins in our body.
[B]. The capillaries have extremely thin walls which allow substance to pass from blood into the body cells.
[C]. The exchange of substance like food, CO2 etc., between the blood and the body cells take place through capillaries.
[D]. All the above
Q18
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:
[A]. The arteries have thin and elastic walls which have valve to flow the blood in one direction.
[B]. Pulmonary vein brings oxygenated blood from the lungs to the left atrium.
[C]. When blood passes through the capillaries of the lungs then oxygen from air enters into blood and we get oxygenated blood.
[D]. None of the above
Q19
Which blood vessel does not carry any carbon dioxide?
[A]. Pulmonary artery
[B]. Vena cava
[C]. Hepatic vein
[D]. Pulmonary vein
Q20
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.
Q21
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.
Q22
Ankur appeared in class test but he confused to know the correct statement. Would you help him to know that?
[A]. The transport system in plants consists of long tubes or vessels called xylem and phloem.
[B]. The vascular tissue called โxylemโ carries water and minerals dissolved in it from the roots upwards through the stem and branches up to the leaves.
[C]. The vascular tissue called โphloemโ carries the food from the leaves to the all-other parts of the plant including roots.
[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
The filtering unit in the human excretory system is called:
[A]. Nephron
[B]. Neuron
[C]. Nephridia
[D]. Kidneyon
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
