eggshell formation
Construction of the eggshell, a product of the somatic follicle cell epithelium and a structure that supports the egg in a hostile environment, minimizing water loss whilst allowing gas exchanges essential for embryonic respiration.
GO:0003006
developmental process involved in reproduction
is_a
GO:0048646
anatomical structure formation involved in morphogenesis
is_a
GO:0048477
oogenesis
part_of