The tetramite of Orthopteran spermatocytes
β Scribed by C. E. McClung
- Publisher
- John Wiley and Sons
- Year
- 1941
- Tongue
- English
- Weight
- 726 KB
- Volume
- 69
- Category
- Article
- ISSN
- 0362-2525
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π SIMILAR VOLUMES
Spermatocytic seminoma is a clinical pathologic distinct entity that has a goad prognosis and rarely is associated with other neoplastic elements. Two cases of testicular spermatocytic seminoma with a sarcomatous element are reported. Both patients were older than 40 years and presented with 1-year
## Abstract The ultrastructure of the neck region and the participation of noncovalent and disulphide bonds in the headβtail attachment were analyzed in spermatids and spermatozoa of some orthopteran species from the families Tettigoniidae and Acrididae. This study combined conventional electron mi