**Correct Answer: Option A (Ebola Virus - Small Pox)**

**Explanation:**

The pair that is not correctly matched is Option A, which states that Ebola Virus is associated with Small Pox. This is incorrect because Ebola Virus and Smallpox are two distinct viral diseases caused by different viruses.

1. **Ebola Virus:**
- Ebola virus disease (EVD), also known as Ebola hemorrhagic fever, is caused by the Ebola virus.
- It was first identified in 1976 in the Democratic Republic of Congo (formerly Zaire) in Central Africa.
- Ebola virus is transmitted to humans from wild animals and spreads through human-to-human transmission.
- It causes severe illness with a high fatality rate, ranging from 25% to 90%.
- Symptoms include fever, headache, muscle pain, fatigue, diarrhea, vomiting, and hemorrhaging.

2. **Smallpox:**
- Smallpox is an infectious disease caused by the variola virus.
- It was one of the deadliest diseases in human history, but it has been eradicated since 1980 through a global immunization campaign.
- Smallpox is characterized by the development of a rash and high fever.
- It causes severe illness, extensive scarring, and has a high mortality rate, with about 30% of cases resulting in death.

**Correctly Matched Pairs:**

1. **Biometric identification - Fingerprints and Iris scan:**
- Biometric identification refers to the use of unique physical or behavioral characteristics to identify individuals.
- Fingerprints and iris scans are commonly used biometric identifiers.
- Fingerprints are unique patterns of ridges and furrows on the fingertips, and iris scan involves capturing the unique patterns in the colored part of the eye.
- These biometric identifiers are used for various purposes, including access control, identity verification, and forensic investigations.

2. **Cloning - Genetic replica:**
- Cloning is the process of producing genetically identical organisms or copies of specific genes or cells.
- In cloning, the genetic material of an organism is replicated to create an identical genetic replica.
- Cloning has applications in various fields, including agriculture, medicine, and research.

3. **DNA Fingerprinting - Paternity or criminal identification:**
- DNA fingerprinting is a technique used to identify individuals based on their unique DNA profiles.
- It involves analyzing specific regions of an individual's DNA to create a unique pattern or "fingerprint."
- DNA fingerprinting is commonly used in paternity testing to determine biological relationships and in criminal investigations to identify suspects or link individuals to crime scenes.

Small pox caused by variola virus... Not by ebola