Which of the following has haemoglobin-containing blood ?

Options

A. grass hopper
B. cockroach
C. goose
D. wasp

Answer

**Step-by-Step Solution:**

1. **Understanding Hemoglobin**: Hemoglobin is a red pigment found in the blood of many organisms. It is responsible for the red color of blood and plays a crucial role in transporting oxygen and carbon dioxide throughout the body.

2. **Identifying the Organisms**: The question asks which of the following organisms has hemoglobin-containing blood. The options provided are grasshoppers, cockroaches, wasps, and birds/humans.

3. **Analyzing Insects**: Grasshoppers, cockroaches, and wasps are all insects. Insects do not have hemoglobin in their blood. Instead, they have a fluid called hemolymph, which does not contain the red pigment and is typically colorless or has a white pigment.

4. **Identifying Birds and Humans**: Birds and humans are vertebrates and have hemoglobin in their blood. This is what gives their blood the characteristic red color.

5. **Conclusion**: Based on the analysis, the organisms that have hemoglobin-containing blood are birds and humans. Therefore, the correct answer to the question is the option that includes birds and humans.

**Final Answer**: Birds and humans have hemoglobin-containing blood.

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