DNA fingerprint profile will be exactly same of

Options

A. siblings
B. offsprings
C. fraternal twins
D. identical twins

Answer

**Step-by-Step Solution:**

1. **Understanding DNA Fingerprinting:**
- DNA fingerprinting is a technique used to identify individuals based on their unique DNA patterns. Each person's DNA contains specific sequences that can be analyzed to create a "fingerprint."

2. **Analyzing the Options:**
- The question asks which group will have an identical DNA fingerprint profile. The options are:
- a) Siblings
- b) Offspring
- c) Fraternal twins
- d) Identical twins

3. **Evaluating Each Option:**
- **Siblings:** Siblings share about 50% of their DNA, but they also have variations due to the random assortment of genes from their parents. Therefore, their DNA fingerprints will not be identical.
- **Offspring:** Offspring inherit half of their DNA from each parent, leading to variations. Thus, their DNA fingerprints will also differ.
- **Fraternal Twins:** Fraternal twins (dizygotic twins) result from the fertilization of two separate eggs. They share about 50% of their DNA, similar to regular siblings, so their fingerprints will not be identical.
- **Identical Twins:** Identical twins (monozygotic twins) originate from a single fertilized egg that splits into two embryos. They share 100% of their genetic material, resulting in identical DNA fingerprints.

4. **Conclusion:**
- The DNA fingerprint profile will be exactly the same for **identical twins** (option d), as they are genetically identical.

**Final Answer:**
- The correct answer is **d) Identical twins.**

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