Here you are reading this article to find out more about the hen and the chicken. A pullet chicken will not have started laying eggs yet. So, chicken, hen, or rooster: What’s the difference? For example, the Breda chicken is a unique fowl breed that is remarkably difficult to sex. A chicken’s wing has several flight feathers. Plus, there are many differences between roosters and hens … They grow slowly … This could happen … Maybe you already did a little search about the hen. What is Pullet Chicken? There are several breeds of chicken and hens are the females while roosters are the males of the species. Used with permission. Chicken is the generic term for all Gallus gallus domesticus birds. It has no comb at all, and hens sometimes have wattles – roosters always do, though. There are many different breeds, some of which are specialized as egg layers and some of which have been bred to … Things to Know About Hen vs Chicken. Figure 2. As Figure 3 shows, the axial feather separates the primary feathers and secondary feathers. But, more than that, there are still many things you need to know between hen vs chicken. When a hen … Yes, simply said that the hen is a female chicken who has skill in producing eggs. A pullet is a hen under the age of 1-year-old. External anatomy of a chicken hen. The hen will only stop becoming a pullet when it lays it’s first egg. Source: University of Illinois.