I highly doubt if they want a class with a lab that you could do it online instead. Besides, take the anatomy class with the lab - it is often billed as the hardest class for D1s, and all the anatomy experience you have prior to dental school only helps. I took accelerated anatomy with 3 cadaver labs a week, it was great, no way I could have learned it all as well as I did with only 1 lab a week, let alone none or online.