This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
Eggs does not Float on saturated salt solution is 
Select and explain. 
A. Fertilised egg of Ascaris, B. Trichuris trichura, C. H. Nana, D. Unfertilized egg of Ascaris.
D: Unfertilized egg of Ascaris.
Answer: D: Unfertilized egg of Ascaris. 
Explanation: Eggs that Float

E. granulosis
H.Nana
All Nematodes (except unfertilised egg of Ascaris)