Separated cells of two vertebrates are mixed up. They will

Options

A. Aggregate species -wise
B. Aggregate tissue-wise
C. Aggregate species -wise and then tissue wise
D. Aggregate species wise and reconstruct the animals

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question states that separated cells from two vertebrates are mixed together. We need to determine what will happen to these cells when they are combined.

2. **Identifying the Type of Cells**: The cells belong to vertebrates, which are organisms with a complex organ system. This complexity plays a crucial role in how cells interact with each other.

3. **Considering the Possibilities**: The question does not specify whether the two vertebrates are of the same species or different species. This ambiguity is important because it affects how the cells will behave when mixed.

4. **Analyzing Cell Behavior**: When cells from two different vertebrates are mixed, they will not merge or form hybrid cells. Instead, they will maintain their identity and will not integrate at the species level.

5. **Conclusion on Cell Interaction**: The cells will aggregate based on their tissue type rather than merging or mixing at the species level. Therefore, the correct conclusion is that the cells will aggregate tissue-wise.

6. **Final Answer**: The correct response to the question is that the separated cells of two vertebrates will aggregate tissue-wise.

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