Hi, will this chick of mine be a Plymouth Rock or marans? also if possible to tell it's gender.

[JuliB]

Update: the seller told me that she don't have any cuckoo marans so she insisted it's not cuckoo marans
I am not that familiar to chickens so I am a little confused rn

You would be surprised at the number of people who think all barred chickens are barred rocks. I prefer my cuckoo marans to my BRs. They lay HUGE dark, speckled eggs every day, but being male, it’s moot.