Animal cloning is carried out by

Options

A. Artifical fertilization of ovum
B. Directe growth of ovum
C. Ovum with somaic nucleus
D. All the above

Answer

To solve the question "Animal cloning is carried out by," we will analyze each option provided and determine the correct answer step by step.

### Step 1: Understanding Animal Cloning
Animal cloning is a process that creates a genetically identical copy of an organism. This involves using the genetic material from a donor organism.

### Step 2: Analyzing the Options
1. **A. Artificial fertilization of ovum**: This refers to the process of fertilizing an egg with sperm outside the body. While it is a reproductive technology, it does not directly relate to cloning.

2. **B. Direct growth of ovum**: This option suggests growing an ovum directly, which is not a method used in cloning.

3. **C. Ovum with somatic nucleus**: This method involves replacing the nucleus of an ovum with the nucleus from a somatic (body) cell. This is a recognized method of cloning, as it allows for the creation of an organism that is genetically identical to the donor of the somatic cell.

4. **D. All of the above**: This option implies that all the previous methods contribute to animal cloning, which is not accurate based on the analysis of the previous options.

### Step 3: Conclusion
Based on the analysis, the correct answer is **C. Ovum with somatic nucleus**. This method is specifically used in cloning to create a genetically identical organism.

### Final Answer
**C. Ovum with somatic nucleus**

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