V 1111 bE nimuuiiuiijtuiim … Fig. 167-178. Leitz Micro-sum mar Objectives of 64 and 42mm. focus. {Cuts from LeitzPhotomicrographic catalog). If several embryos are to be taken at once, they are arrangedin rows something as the words on a line. Arrange them ineven vertical as well as horizontal rows so that when the print…
Microscopy
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