Category: Science - Biology

The Kansas University science bulletin, Vol. I, No. 8, September 1902

Various [Editor]· 5 chapters· 18,594 words

I. INTRODUCTION. II. METHODS. III. NOMENCLATURE. IV. OBSERVATIONS. (a) General Structure and Form of the Testes. (b) The Spermatogonia. (c) The First Spermatocytes. (d) The Second Spermatocytes. (e) The Spermatids. V. COMPARISONS AND CONCLUSIONS. (a) Nomenclature. (b) The Sper...

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Chapters

1. Part 1

I. INTRODUCTION. II. METHODS. III. NOMENCLATURE. IV. OBSERVATIONS. (a) General Structure and Form of the Testes. (b) The Spermatogonia. (c) The First Spermatocytes. (d) The Seco...

2. Part 2

In the telophase, the main interest is centered in the question as to whether there is a loss of identity of the chromosomes or not. The evidence afforded by the Locustid cells...

3. Part 3

It appears from Montgomery’s account that at the point where the Orthoptera are least valuable in demonstrating chromosomal relations the Hemiptera and _Peripatus_ are most conv...

4. Part 4

Notwithstanding this, I find nowhere in his later writings any statement that he abandons the conception formerly entertained regarding the non-importance of the longitudinal cl...

5. Part 5

Beyond this point studies upon the Orthopteran cells will not permit me to go; but Montgomery has been fortunate enough to find in _Peripatus_ an object in which he considers it...