yellow seedling?!?

so one of my little seedling has sprouted and unlike all the others who have already turned green, it is like banana yellow and slightly shriveled.... its in the same grow room as all the others, receives just as much water and light.... is it just a little slow?? bad seed? what could it be??

I have heard that that can happen from shock. Bad transplant or something maybe? Dont give up on her yet!

that could be it... she was green until i did do a transplant to another room.... i guess i just need to sit back and hope she recovers