Asexual reproduction forms new organisms, involved 1 one parent, and the daughter cells and parent cell compare because they are completely identical.
Colts quarterback Peyton Manning underwent his third neck procedure inâ¦ (Brian Spurlock / US Presswire ) Indianapolis quarterback Peyton Manning, the NFL's only four-time most valuable player, underwent another neck surgery Thursday and could sit out the entire season and possibly more. It was the third neck procedure in 19 months for Manning, 35, who has missed only one play because of injury in 14 seasons. The development is probably crippling to the Colts, who scrambled to sign veteran Kerry Collins two weeks ago and will start him Sunday at Houston.
The injury, one of three that have paralyzed National Football League players since 1978, was described by Lions Coach Wayne Fontes as a freakish accident. It occurred when Utley, who was blocking on a pass play on which the Lions scored a touchdown, lost his balance and was unable to break his fall with his hands.