The ART technique that is also termed as a test - tube bady programme:

Options

A. ZIFT
B. IUI
C. IVF-ET
D. GIFT

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the Assisted Reproductive Technology (ART) technique that is commonly referred to as the "test-tube baby program."

2. **Identifying ART Techniques**: The options provided are:
- A) ZIFT (Zygote Intrafallopian Transfer)
- B) IUI (Intrauterine Insemination)
- C) IVFET (In Vitro Fertilization Embryo Transfer)
- D) GIFT (Gamete Intrafallopian Transfer)

3. **Defining Each Technique**:
- **ZIFT**: This involves placing a fertilized egg (zygote) into the fallopian tube.
- **IUI**: This is a simpler procedure where sperm is directly placed into the uterus.
- **IVFET**: This is the process where fertilization occurs outside the body (in vitro), and the resulting embryos are transferred into the uterus.
- **GIFT**: This involves placing both eggs and sperm into the fallopian tube for fertilization to occur naturally.

4. **Identifying the Correct Technique**: The term "test-tube baby" specifically refers to the process where fertilization occurs outside the body, which is characteristic of IVFET.

5. **Conclusion**: Based on the definitions and the common terminology used, the correct answer is **C) IVFET (In Vitro Fertilization Embryo Transfer)**.

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