Practice these Concept Clarity MCQs from Class 10 Science Chapter 5 Life Processes: Transportation to strengthen your understanding of important NCERT concepts.
These CBSE-based concept-focused MCQs are designed to improve conceptual understanding rather than rote learning.
Solve these questions to test your knowledge of Life Processes: Transportation Concept, and important applications, and prepare effectively for school and CBSE board examinations.
Life Processes: Transportation Concept Clarity MCQs with Answers
Q1. Which of the following is not transported by the plasma of the blood?
a) Food (b) Carbon dioxide (c) Oxygen (d) Nitrogenous wastes
Q2. The primary function of lymph in the human body is to:
a) Transport oxygen to body tissues.
b) Carry digested and absorbed fats from the intestine and return excess tissue fluid to the blood.
c) Produce red blood cells and platelets.
d) Filter nitrogenous wastes from the blood.
Q3. Tissue fluid is formed because:
a) White blood cells actively pump water into tissues.
b) Plasma, proteins and some blood cells escape through pores in capillary walls into intercellular spaces.
c) Veins secrete fluid directly into body tissues.
d) Lymphatic vessels release stored fluid into tissues.
Q4. Which of the following is responsible for minimising the loss of blood after an injury?
a) Erythrocytes
b) Leukocytes
c) Thrombocytes
d) Lymphocytes
Q5. Capillaries join together to form..................
a) Veins (b) Arteries (c) Pulmonary Veins (d) None of these
Q6. During ventricular systole, the blood pressure recorded in the arteries corresponds to:
a) The minimum pressure exerted when the ventricles relax
b) The maximum pressure exerted due to ventricular contraction
c) The pressure inside the veins during blood return
d) The pressure generated by the contraction of the atria
Q7. After getting oxygenated in the gills of a fish, blood:
a) Returns immediately to the heart.
b) Passes directly to the body tissues.
c) Enters the right atrium first.
d) Mixes with deoxygenated blood before reaching the body.
Q8. Why is a specialised transport system necessary in tall plants?
a) Diffusion becomes faster over long distances.
b) Diffusion alone cannot efficiently transport materials over large distances.
c) Leaves cannot perform photosynthesis without xylem.
d) Roots cannot absorb minerals directly from the soil.
Q9. The active uptake of ions by root cells primarily helps in:
a) Increasing photosynthesis in leaves
b) Creating a concentration difference that draws water into the roots
c) Pumping water directly into the stem
d) Increasing transpiration
Q10. If root cells stop actively absorbing ions from the soil, the immediate effect would be:
a) Increased movement of water into roots
b) Reduced entry of water into roots due to loss of concentration gradient
c) Faster transport of food through phloem
d) Increased transpiration
🧠TopperGuru1 Concept Check
Before checking the answer key, ask yourself these two questions for every MCQ:
✅ Why is the correct option right?
✅ Why are the other three options wrong?
If you can explain both, your concept is truly clear. If not, revise the related NCERT concept and try again.
Remember: Real learning happens when you understand the reason, not when you memorize the answer.
Answers:
Q1 – c | Q2 – b | Q3 – b | Q4 – c | Q5 – a | Q6 – b | Q7 – b | Q8 – b | Q9 – b | Q10 – b
These Concept Clarity MCQs from Class 10 Science Chapter 5 Life Processes: Transportation are designed to strengthen your understanding of important NCERT concepts rather than just test memorization. Regular practice of such application-based questions will help you build a strong conceptual foundation and perform better in school as well as CBSE board examinations.
For better preparation, also practice Assertion-Reason Questions, Case-Based Questions, One-Word Questions, Numericals, and Previous Year Questions from this chapter to achieve complete mastery of the topic
Comments
Post a Comment