A) parotid gland
B) nephridium
C) coxal glands
D) malpighian tubules
Correct Answer: D
Solution :
In cockroach, the function of excretion is mainly carried out by the malpighian tubules. Parotid glands are large salivary glands. These secrete saliva during digestion Nephridiumis excretory organ of tapworms. Earthworms and leechs contain more complex nephridia than Platyhelminthes, these are called metanephridia Coxal glands are excretory organs of spiders.
You need to login to perform this action.
You will be redirected in
3 sec
