Too late to plant?

I planted these seeds like 7 or 8 days ago and they haven't popped out of the soil yet..(they we're planted 1 cm into the soil)

I was just wondering if they we're dead when i checked them under the soil if it would be to late to start another batch and plant once again?

Cheers

Maybe U Should Have G-minated Them First

Give them a week or two more, un-germinated seeds can take a while to sprout.