Transportation in Plants and Animals Class 7 MCQ

Understanding the mechanisms of transportation in plants and animals is crucial for comprehending how living organisms sustain themselves. Transportation in Plants involves the movement of water, nutrients, and food from one part to another through specialized structures like xylem and phloem. In animals, it includes the circulatory system, where blood transports oxygen, nutrients, and waste products throughout the body.

For Class 7 students, grasping these concepts is essential, as it forms the foundation for more advanced biological studies. This set of Class 7 Science MCQs (Multiple Choice Questions) on Transportation in Plants and Animals Class 7 MCQ is designed to test and reinforce your knowledge, ensuring you have a solid understanding of the fundamental processes involved in the transportation of substances in both plants and animals.

Transportation in Plants and Animals Class 7 MCQ

Question: The heart is located in the 

(a) Chest cavity

(b) Kidney cavity

(c) Brain cavity

(d) Muscle cavity

Answer: A

Question: A resting person usually has a pulse rate between 

(a) 72 and 80 beats per minute

(b) 82 and 90 beats per minute

(c) 62 and 70 beats per minute

(d) 52 and 60 beats per minute

Answer: A

Question: The fluid part of the blood is called ( )

(a) Plasma

(b) RBC

(c) WBC

(d) Blood Platelets

Answer: A

Question: Blood carries _____________ from lungs to the cells of the body 

(a) Argon

(b) Neon

(c) Carbon dioxide

(d) Nitrogen

Answer: C

Question: The cells in the blood which fight against the germs entering the body are 

(a) RBC

(b) WBC

(c) Platelets

(d) Haemoglobin

Answer: B

Also Check: NCERT Solutions for Class 7 Science Chapter 7 Transportation In Animals and Plants

Question: The Arteries have thick elastic walls because 

(a) Rapid blood flows at high pressure

(b) Slow blood flows at low pressure

(c) Rapid blood flows at low pressure

(d) Slow blood flows at high pressure

Answer: A

Question: The urine from kidneys passes to the urinary bladder through 

(a) Ureter

(b) Urinary tubules

(c) Urethra

(d) Fallopian tube

Answer: A

Question: The processes of removal of waste materials from the body is called 

(a) Digestion

(b) Excretion

(c) Respiration

(d) Inhalation

Answer: B

Question: The uric acid excreted by lizards is 

(a) White in color

(b) Red in color

(c) Brown in color

(d) Black in color

Answer: A

Question: During transpiration water is lost from the plant in the form of: 

(a) Water vapour

(b) Liquid

(c) Hydrogen and oxygen gas

(d) Steam

Answer: A

Question: All Organisms need food, water and _____ for survival 

(a) Carbon dioxide

(b) Oxygen

(c) Nitrogen

(d) Argon

Answer: B

Question: 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) RBC

(d) Platelets

Answer: B

Question: The formation of a clot when bleeding is stopped from a wound in a human body is due to 

(a) RBC

(b) WBC

(c) Platelets

(d) Haemoglobin

Answer: C

Question: The blood vessels which carry oxygen-rich blood from the heart to all parts of the body are called 

(a) Arteries

(b) Veins

(c) RBC

(d) WBC

Answer: A

Question: Veins allow blood to flow only 

(a) Towards the heart

(b) Away from the heart

(c) Towards lungs

(d) Away from the lungs

Answer: A

Question: The throbbing movements of the blood flow in the Arteries is called 

(a) Pulse

(b) Crest

(c) Peak

(d) Nest

Answer: A

Question: ____________helps in the efficient supply of oxygen to all the cells of the body 

(a) Haemoglobin

(b) RBC

(c) WBC

(d) Platelets

Answer: A

Question: The effect of sweat on the human body is 

(a) It causes cooling

(b) It causes heating

(c) It causes freezing

(d) It causes melting

Answer: A

Question: White patches formed in areas like underarms are due to 

(a) Salts present in the sweat

(b) Sugars present in the sweat

(c) Acids present in the sweat

(d) Bases present in the sweat

Answer: A

Question: The Organism that does not have a circulatory system is 

(a) Dog

(b) Frog

(c) Human

(d) Hydra

Answer: D

Question: In case of Hydra, _______________ brings the food and oxygen as the organism moves inside the water. 

(a) Water in which the organism moves

(b) The air that is taken by the organism

(c) The food taken by the organism

(d) The air that is taken by the organism

Answer: A

Question: Find the excretory organ from the following 

(a) Kidney

(b) Hand

(c) Fingers

(d) Head

Answer: A

Question: ____________failure can be treated by the method of Dialysis. 

(a) Heart

(b) Eye

(c) Kidney

(d) Liver

Answer: C

Question: The vascular tissue for the transport of water and nutrients in the plant is called 

(a) Xylem

(b) Phloem

(c) Tissue

(d) Plasma

Answer: A

Question: Which of the following is the main circulatory fluid in our body? 

(a) Plasma

(b) Lymph

(c) Blood

(d) None of these

Answer: C

Question: The part of blood which does not have a nucleus is 

(a) RBC

(b) WBC

(c) Platelets

(d) Plasma

Answer: A

Question: The process by which a plant loses water through the stomata is called 

(a) Excretion

(b) Transpiration

(c) Respiration

(d) Sweating

Answer: B

Question: The number of heartbeats per minute is called 

(a) Pulse rate

(b) Throbbing

(c) Beating

(d) None of these

Answer: A

Question: Aquatic animals excrete cell waste mostly as ( )

(a) Ammonia

(b) Oxygen

(c) Carbon dioxide

(d) Nitrogen

Answer: A

Question: The device used by the doctor to check the heartbeat is called 

(a) Anemometer

(b) Thermometer

(c) Barometer

(d) Stethoscope

Answer: D

Question: Which blood cells are a significant part of the immune system of the body? 

(a) RBC

(b) WBC

(c) Platelets

(d) All of these

Answer: B

Question: Which chamber of the heart receives oxygenated blood from pulmonary circulation? 

(a) Left atrium

(b) Right ventricle

(c) Left ventricle

(d) Right atrium

Answer: A

Question: 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

Answer: A

Question: Name an instrumental device used to amplify the sound of the heart. 

(a) Stethoscope

(b) UV machine

(c) Both (a) and (b)

(d) Ultrasound machine

Answer: A

Question: 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

Answer: C

Question: A liquid that carries digested food to various parts of our body is: 

(a) Pulse rate

(b) RBCs

(c) WBCs

(d) Blood

Answer: D

Question: 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

Answer: D

Question: What is the state of the blood? 

(a) Solid

(b) Fluid

(c) Gas

(d) None of these

Answer: B

Question: Blood platelets help in 

(a) Formation of urine

(b) Excretion of urine

(c) Sweating

(d) Blood clotting

Answer: D

Question: Heart rate increases during 

(a) Bathing and eating

(b) Sleep and eating

(c) Exercise and fever

(d) Rest and indigestion

Answer: C

Question: Red pigment in Red Blood Cells is 

(a) Haemoglobin

(b) Plasma

(c) Arteries

(d) Veins

Answer: A

Question: Any two substances that are transported by blood: 

(a) Water, air

(b) Water and oxygen

(c) Oxygen, food

(d) None of these

Answer: C

Question: A kidney, ureter, and urinary bladder together are called

(a) Respiratory system

(b) Excretory system

(c) Circulatory system

(d) Reproductive system

Answer: B

Question: Insects excrete uric acid in form of: 

(a) Liquid

(b) Gases

(c) Both a and b

(d) Solids

Answer: D

Question: The vessels that transport water and minerals are called 

(a) Stomata

(b) Vacuoles

(c) Phloem

(d) Xylem

Answer: D

Question: Which blood group is called as universal donor? 

(a) O

(b) A

(c) B

(d) AB

Answer: A

Question: The blood of which of the following is rich in carbon dioxide: 

(a) Arteries

(b) Veins

(c) Capillaries

(d) None of these

Answer: B