Transportation in Plants and Animals Sample Questions for Class 7
Question 1
The food prepared by leaves is transported to other part of plants through________.
A. Xylem
B. Osmosis
C. Translocation
D. Phloem
Question 2
In which organism does oxygen and nutrients are transported by water?
A. Amoeba
B. Hydra
C. Paramecium
D. Bacteria
Question 3
Which is the correct sequence of blood flow in the human body ?
A. Lungs -->Right atrium --> Left atrium --> Right ventricle --> Left ventricle --> Lungs
B. Lungs --> Right atrium --> Right ventricle --> Left atrium --> Left ventricle --> Lungs
C. Lungs --->Left atrium --> Left ventricle --> Right atrium --> Right ventricle --> Lungs
D. Lungs --> Left atrium ---> Right atrium --> Right ventricle --> Left ventricle --> Lungs
Question 4
Choose the correct statement.
A. Sandy soil can hold right amount ofwater and air
B. Clayey soil can hold right amount of water and air
C. Loamy soil can hold right amount ofwater and air
D. All of the above
Question 5
Which of the folllowing statement is correct?
A. Pulmonary vein brings oxygenated blood from heart to lungs
B. Pulmonary artery brings deoxygenated blood from lungs to heart
C. Veins carries oxygenated blood towards heart
D. Artery receives blood from left ventricle