IV CONTENTS. 



PAGE 



VIII. — The Problem of Synapsis. By Lancelot Hogben, M.A., 

 B.Sc, Lecturer in Zoology, Imperial College of Science 

 and Technology 269 



IX. — Further Notes on the Oogenesis and Fertilization 

 OF Grantia compressa. By J. Bronte Gatenby, B.A., 

 B.Sc, D.Phil. (Oxon.), F.RJI.S., Lecturer in Cytology 

 and Senior Assistant in Zoology, University College, 

 London, and Senior Demy, Magdalen College, Oxford, 

 (One Plate) 277 



X.— A Universal Microtome. By Sir Horace Darwin, F.R.S., 



and W. G. Collins. (Four text-figures) 283 



XI. — Preliminary Tests on the Homologue of the Golgi 

 Apparatus in Plants. By A. H. Drew, D.Sc, F.R.M.S. 

 (Four text-figures) 295 



SUMMARY OF CURRENT RESEARCHES IN- 



BOTANY, 



MICROSCOPY, AND 



INDUSTRIAL PROCESSES. 



NOTICES OF NEW BOOKS. 



PROCEEDINGS OF THE SOCIETY. 



THE REPORT OF THE SYMPOSIUM 



Held in January, 1920, 



pp. 1-260, at the end of the volume. 



/ 



