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3 answers

There isn't the need for more strands... it allways had 2.
But maby mutations or other life form's had it. ;)

2006-10-01 05:12:42 · answer #1 · answered by RPMaster 1 · 0 0

The truth is that DNA has always had 2 strands....

2006-10-01 12:03:41 · answer #2 · answered by Anonymous · 0 0

Ask Tom Cruise.

I think he still has his alien DNA.

2006-10-01 12:02:40 · answer #3 · answered by I'm alive .. still 5 · 0 0

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