Is this a rooster?

[ChicChick88]

Rhode Island Red about 17 weeks. Its comb is much different from the others.

 

[Jessicaellison3860]

View attachment 2255488Rhode Island Red about 17 weeks. Its comb is much different from the others.

That's a hen

 

[LikeTurkeys]

Nope, that looks like a point of lay pullet to me.

 

[Painted Calls]

X 3 - pullet.

 

[SBFChickenGirl]

Pullet