[□=□]
[word=□]
By studying gene expression profiles , Culiat hopes to determine whether these eggs repair damaged DNA or have an extracellular filter that lets in normal sperm and keeps damaged sperm out . " I like the diversification it provides - - you do n't want to put all your eggs in one basket , " she says . Similarly , the eggs of Clonorchis , Heterophyes , Metagonimus , and Opisthorchis species are also morphologically similar and indistinguishable.In Fasciola and Paragonimus species infections , the eggs cannot be demonstrated during the migratory phase of infection or in ectopic infections because no eggs are passed in the stool.Copro-antigen detection : Detection of antigen in the stool ( copro-antigen ) is a nonmicroscopic method of making the diagnosis . The 30 % shade plots contained more eggs , suggesting that the female Karner blue butterflies preferred the 30 % shade plots to the full sun or 50 % shade plots . Others have gaps , allowing the predatory beetles access to the eggs .