Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 511
hat happen to lie in proximity toeach other, and all the cells of each filament generally take part init at once. The adjacent cells put forth little protuberances, whichcome into contact with each other, and then coalesce by the breakingdown of the intervening partitions, so as to establish a free… … Fig. 370.—Various stages of the history of a Spirogyra : A, three cells, a, b, c, of ayoung filament, of which b is undergoing division; B, two filaments in the firststage of conjugation, showing the spiral disposition of their endochromes and theprotuberances from the conjugating cells ; C,…
Microscopy
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