A) A-Tufts of pharyngeal nepridia, B- Forest of integumentary nephridia, C-Septal nephridia, D-Integumentary nephridia, E-Blood glands, F-Ducts of pharyngeal nephridia
B) A- Forest of integumentary nephridia, B-Septal nephridia, C-Integumentary nephridia, D-Blood glands, E-Ducts of pharyngeal nephridia, F-Tufts of pharyngeal nepridia
C) A-Ducts of pharyngeal nephridia, B-Tufts of pharyngeal nepridia, C-Integumentary nephridia, D- Forests of integumentary nephridia, E-Septal nephridia, F-Blood glands
D) A-Blood vessels, B-Blood gland, C-Septal nephridia, D-dorsal nephridia, E-pharyngeal nephridia, F- Integumentary nephridia
Explanation
A-Duct of pharyngeal nephridia, B-Tufts of pharyngeal nephridia, C-Integumentary nephridia, D-Forest of integumentary nephridia, E-Septal nephridia, F-Blood glands