NEET BIOLOGY

REPRODUCTION

HUMAN REPRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which characteristics are unique to humans?
A
fingerprint
B
type of earlobes
C
dimples
D
height
Explanation: 

Detailed explanation-1: -Your fingerprints are unique. That means that no one else in the world has the exact same set of ridges and lines that you have on your fingers. Not even identical twins have the same fingerprints. Your fingerprints also stay the same from the time you’re born until death.

Detailed explanation-2: -A unique identifier There are three main fingerprint patterns, called arches, loops and whorls. The shape, size, number and arrangement of minor details in these patterns make each fingerprint unique.

Detailed explanation-3: -1: The Arch. This is the rarest type of fingerprint. In fact, about 5% of the world’s population have this fingerprint pattern. Its lack of cores, lines or deltas makes it unique.

Detailed explanation-4: -No two people have exactly the same fingerprints. Even identical twins, with identical DNA, have different fingerprints. This uniqueness allows fingerprints to be used in all sorts of ways, including for background checks, biometric security, mass disaster identification, and of course, in criminal situations.

There is 1 question to complete.