PDF chapter test TRY NOW
Choose the correct statements:
Note: In some questions both the statements are correct so think and choose the best option.
1.
| Statement 1: | The red colour fluid which flows in the blood vessels of our body is known as blood. |
| Statement 2: | The blood is red in colour due to the presence of the pigment known as hemoglobin. |
2.
| Statement 1: | As the arteries carry blood to all the parts of the body, the blood flows with a high speed and pressure in the arteries. |
| Statement 2: | As the arteries carry blood to all the parts of the body, the blood flows with a high speed and pressure in the veins. |
3.
| Statement 1: | The blood of cockroach is colorless. |
| Statement 2: | The blood of humans is red in colour. |
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