biologically possible?

would it be biologically be possible to make a dragon?

probably bin here at least once or more or on another board...

say if we would have the technoligy to go on and screw with DNA and biological engeneering, would it be possible?

>>3
Such a large creature would probably take years to grow, and probably requires a specialized circulatory system to nourish its whole body.  In particular, the reptilian 3 chambered heart would lead to circulatory system phailure and death.  If it were the size of a whale, then a mammalian heart would suffice, else, it needs something better.

Flying is quite a stretch, given that even emus, penguins, and ostriches can't fly.

If by 'dragon' the OP means a several-tonnes reptile that possesses skimpy little leathery wings and curls up and dies, sure.

>>4
Talk to RedCream.