Broiler breeders from different lines or genetic strains varied in hatchability and embryonic development (Hamidu et al., 2007; Bakst et al., 2012). Yassin el al. (2008) reported that among different strains, differences were also found in egg weight and components like the yolk and albumen percentage, yolk:albumen ratio, shell percentage, and incubation time. In addition, Amer (1965) reported that Fayoumi (FA) hens produced smaller eggs than the eggs produced by Rhode Island Red, North Holland Blue or Single Comb White Leghorn hens. In the same context, FA's eggs had lower Haugh units, higher yolk index, and higher shell thickness than Rhode Island Red eggs (Amer, 1972). Moreover, Kaur et al. (2013) compared among heritage (FA and Light Sussex) and commercial (Lohmann Lite and Lohmann Brown) breeds and observed that egg weight and eggshell quality traits varied among them (P