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This question belongs to Biology GK Chapter Wise Biotechnology

Biotechnology

?

In addition to fingerprint scanning, which of the following can be used in the biometric identification of a person?
1. Iris scanning
2. Retinal scanning
3. Voice recognition
Select the correct answer:

A) Only 1 B) Only 2 and 3 C) Only 1 and 3 D) 1, 2 and 3

Answer & Solution

Correct Answer: Option D

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Question posted by Examveda

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