Morphology - Online Test

Total Number of Questions in this Test: 10
Total Number of Questions Answered: 0
Total Number of Questions Skipped: 0


Time left:
 
Question : 1

Foul odour of onion is due to

Options :
  •  sulphur allyl sulphide
  •  s-allyl-cystine sulphoxide
  •  sulphur dioxide
  •  hydrogen sulphide