In which of these animals antennal gland functions as excretory organ?

Antennal gland functions as excretory organ in

In which of these animals, antennary glands function as excretory organs?

In wich of these animals, antennal gland or green glands functions as excretory organ

Green gland is the excretory organ of

Which is not a excretory organ?

Green gland is excretory organ of

Green gland is excretory organ of

[A] : A pair of coxal glands are found in each side of metasoma of scorpion . [R] : The coxal glands of scorpion are analogous with the green glands of crustacea and function as excretory organs .

[A] : A pair of coxal glands are found in each side of metasoma of scorpion . [R] : The coxal glands of scorpion are analogous with the green glands of crustacea and function as excretory organs .