What protective role does dermal tissue play in antler development?

Dermal tissue plays a critical protective role in antler development by preventing infection. During the growth of antlers, especially when they are in the velvet stage, the dermal tissue covers the developing bone and surrounding structures. This tissue acts as a barrier against pathogens and environmental hazards, which is essential because antlers are highly vascularized and sensitive during this growth phase. Any compromise in the dermal tissue could expose the underlying tissues to bacteria and fungi, leading to infections that can hinder antler growth or cause other complications. Thus, its protective function is vital to ensuring the successful development of healthy antlers.