No. That is why eye scanners would be as, or even more usefull than fingerprints.
No everyone has a unique pattern in their iris.
No two tigers have exactly the same striped pattern.
That you have two iris's. Not really hard to figure out.
Heterochromia is the condition of two colors, especially of the iris.
No. No two tigers have the same pattern. They are analogous to human finger prints.
It's possible, it is just very rare.
== == == == No
There were two: Hermes a herald of Zeus. Iris, a messenger of Hera.
Yes, refer to the pattern lay out to see the placement on the fabric, and cut two of the same piece.
No two zebra's have the same pattern of stripes
The iris of the eye has two main types of muscles - the radial muscle and the sphincter muscle. The radial muscle lies on the outside of the iris, and the sphincter muscle surrounds the pupil, allowing it to dilate and contract.
Two people who have the same great grandmother are second cousins to each other. Two people who have the same grandparent are first cousins.
No two people have the same finger print. As a matter of fact, no two fingers, even on the same person, are alike.