Pronuclea or Pronuclei: How To spell?

The word Pronuclea is misspelled against Pronuclei, which is plural of "Pronucleus"

--> Word ends with consecutive vowels 'EI' preceded by alphabets 'pronucl' is misspelled as 'EA'
Wrong Spelling:  pronucl-ea 
Correct Spelling:  pronucl-ei 
Check more misspelled words of Pronuclei to spell it correct.

-->