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🧪 Lab 16 of 21 · Science Lab - Advance 3 · Class 10

Experiment 15 — Trace the Blood

Try it in the interactive lab🔊 Audio

Topic: Biology · Class 10 · Life processes: transportation and double circulation

Aim: Put the four stages of double circulation in the right order, starting from the body.

Daily: Your heart beats about 100,000 times a day on this circuit. Understanding it is the first step towards understanding blood pressure, heart attacks and why exercise matters.

Question: Why is the wall of the left ventricle thicker than that of the right?

Exp: The right ventricle only pumps as far as the lungs.

Question: Deoxygenated blood from the body enters the…

Exp: The right side handles deoxygenated blood.

Exp: Blood in veins is at low pressure.

Question: Exchange of materials with tissues happens in the…

Exp: Their walls are one cell thick.

Question: Transport of food in plants is called…

Exp: It occurs in the phloem and needs energy.

All activities in Science Lab - Advance 3

  1. What Next? Careers in Science
  2. Experiment 1 — Verify Ohm’s Law
  3. Experiment 2 — Series or Parallel?
  4. Experiment 3 — Choose the Right Fuse
  5. Experiment 4 — Make the Coil Spin
  6. Experiment 5 — Make Electricity from Movement
  7. Experiment 6 — Find the Image
  8. Experiment 7 — Correct the Vision
  9. Experiment 8 — Balance the Equation
  10. Experiment 9 — Read the pH
  11. Experiment 10 — Win the Metal from Its Ore
  12. Experiment 11 — Ionic or Covalent?
  13. Experiment 12 — Build a Carbon Compound
  14. Experiment 13 — Soap, Detergent and Hard Water
  15. Experiment 14 — Spot the Reaction Type
  16. Experiment 15 — Trace the Blood
  17. Experiment 16 — The Reflex Arc
  18. Experiment 17 — Which Way Will It Grow?
  19. Experiment 18 — From Pollen to Seed
  20. Experiment 19 — Mendel’s Peas
  21. Experiment 20 — Who Decides the Sex of the Child?

Practise for Class 10