Give the biological/technical terms for the following:
Structure which connects the placenta with the foetus.

Explanation

**Step-by-Step Solution:**

1. **Identify the Structure**: The question asks for the biological/technical term for the structure that connects the placenta with the fetus.

2. **Understand the Role of the Placenta**: The placenta is an organ that develops in the uterus during pregnancy. It serves as a connection between the mother and the developing fetus, providing nutrients and oxygen while removing waste products.

3. **Identify the Connecting Structure**: The specific structure that connects the placenta to the fetus is a tube-like structure.

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