CHAPTER VIII THE FORMS OF TISSUES OR CELL-AGGREGATES ( continued )
Fig. 189. (3) But an appearance nearly, if not quite, inôÙdisôÙtinôÙguishôÙable from this may be got in another way, namely, when the original growing cell is so nearly hemispherical that it is actually divided by a vertical partition, into two quadrants; and from this vertical partition, as it elongates, lateral partition-walls will arise on either side. And by the tensions exercised by these, the vertical partition will be bent into little portions set at 120ô¯ one to another, and the whole will come to look just like that which, in the former case, was made up of portions of many successive oblique partitions.
Fig. 189. (3) But an appearance nearly, if not quite, inôÙdisôÙtinôÙguishôÙable from this may be got in another way, namely, when the original growing cell is so nearly hemispherical that it is actually divided by a vertical partition, into two quadrants; and from this vertical partition, as it elongates, lateral partition-walls will arise on either side. And by the tensions exercised by these, the vertical partition will be bent into little portions set at 120ô¯ one to another, and the whole will come to look just like that which, in the former case, was made up of portions of many successive oblique partitions.