GIFT technique is used in :-

Options

A. Fertile female who represents normal environment of fertilisation
B. Sterile female
C. Sterile male
D. Impotent male

Answer

**Step-by-Step Solution:**

1. **Understanding GIFT Technique**: GIFT stands for Gamete Intra-Fallopian Transfer. It is an assisted reproductive technology (ART) used to help couples conceive.

2. **Identifying the Purpose**: The GIFT technique is primarily used in cases where a female is fertile but may have issues with her own gametes or may not be able to produce them. It involves transferring gametes directly into the fallopian tubes.

3. **Procedure of GIFT**: In this technique, the female gamete (ovum) is collected from a healthy donor female. This ovum is then placed into the fallopian tube of another female who can provide a suitable environment for fertilization and embryo development.

4. **Target Group**: The GIFT technique is specifically designed for fertile females who cannot produce their own gametes. Therefore, the correct answer to the question is that GIFT is used in sterile females.

5. **Conclusion**: The GIFT technique is used in fertile females who represent a normal environment for fertilization but cannot produce their own gametes.

**Final Answer**: GIFT technique is used in sterile females.

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