Normally eggs are operculated in which of the following?
A. Round worm
B. Trematode
C. Both A and B
D. None of the above
Answer: Option B
Solution(By Examveda Team)
Normally eggs are operculated in Trematode.The egg is found in the faeces, sputum, or urine of the definitive host. Depending on the species, it will either be non-embryonated (immature) or embryonated (ready to hatch).
The eggs of all trematodes (except schistosomes) are operculated. Some eggs are eaten by the intermediate host (snail) or they are hatched in their habitat (water).
Related Questions on Animal Husbandry
Which of the following vitamins remains most resistant on heat treatment of milk
A. Vitamin A
B. Vitamin C
C. Vitamin K
D. Vitamin E
Join The Discussion