Is this a Roo?

[Noodle22]

Can someone please tell me if this is a Rooster or Hen and Why?
6 week old possible Black Jersey Giant/Americuano mix.
I would appreciate it so much!View attachment 3867229

 

[GlicksChicks]

It is looking like a roo because of the redness of the comb at 6 weeks of age.

 

[Noodle22]

Thank you just needed to check