DIY History | Transcribe | Scholarship at Iowa | The fertilizing cell, its varying form and behavior by Nelly Peery, 1890 | The fertilizing cell, its varying form and behavior by Nelly Peery, 1890, Page 10

Transcribe
Translate

The fertilizing cell, its varying form and behavior by Nelly Peery, 1890

The fertilizing cell, its varying form and behavior by Nelly Peery, 1890, Page 10

Saving...

8. smaller and smaller, until it finally disappears. Pl. II fig 2, shows in the cells from a. toward b. various stages in the development of what is now termed the zygosphore: i.e. conjugate spore. Each of theses cells is capable of producing a new filament of spirogyra. Fertilization proper, however, and so denominated, involves not only the union of two cells, but implies that