Studies in Spermatogenesis (Part 2 of 2) by N. M. Stevens
QR code
"Studies in Spermatogenesis (Part 2 of 2)" by N. M. Stevens is a scientific publication written in the early 20th century, specifically in 1906. This work primarily focuses on a comparative analysis of heterochromosomes in various insect orders, including Coleoptera, Hemiptera, and Lepidoptera, with a particular emphasis on their implications for sex determination. The book represents an important contribution to the field of genetics and entomology by portraying the intricacies of sperm
cell development and chromosomal behavior. The content of the book explores and documents the spermatogenesis processes across different species of insects. Stevens examines the number and morphology of chromosomes during various stages of cell division, highlighting the distinct behaviors of heterochromosomes and their role in sex determination. With detailed descriptions and illustrations, the publication delineates the methods employed for observing these cellular processes, compares findings across species, and discusses how chromosomal arrangements relate to the biological understanding of gender within these insect taxa. The findings reinforce the notion that spermatozoa can differ significantly in composition, thereby contributing to the wider discourse on genetic inheritance and sexual differentiation in organisms. (This is an automatically generated summary.)
Download for free
For your e-reader or reading app — Kindle, Kobo, Apple Books, Calibre etc.
Kindle → Use Send-to-Kindle
- Download the EPUB3 file above
- Upload it on the Amazon site your Kindle is registered with: amazon.com/sendtokindle for the US, amazon.co.uk/sendtokindle for the UK etc.
- It appears on your Kindle and in the Kindle app
Kobo, Nook etc. → Transfer via USB
- Download the EPUB3 file on your computer
- Connect your e-reader by USB and tap "Connect" on its screen
- Drag the file onto the e-reader drive
Phone, Tablet or Computer → Online or Reading App
Easiest: read online in your browser. Nothing to install.
Or use a reading app:
- Find and install one you like, for example Apple Books, ReadEra or Thorium Reader
- Download the EPUB3 file above
- Open it in the app
More help: iPhone / iPad · Android · Computer
Other formats & older devices
There may be more files related to this item.
About this eBook
| Author | Stevens, N. M. (Nettie Maria), 1861-1912 |
|---|---|
| Title | Studies in Spermatogenesis (Part 2 of 2) |
| Credits |
Produced by Bryan Ness, Josephine Paolucci and the Online Distributed Proofreading Team at www.pgdp.net. (This file was produced from images generously made available by The Internet Archive/American Libraries.) |
| Reading Level | Reading ease score: 55.1 (10th to 12th grade). Somewhat difficult to read. |
| Language | English |
| LoC Class | QL: Science: Zoology |
| Subject | Sex |
| Subject | Spermatogenesis |
| Category | Text |
| eBook-No. | 31546 |
| ISBN (HTML) | 979-8-238-31546-1 |
| Release Date | Mar 7, 2010 |
| Last Update | Jan 6, 2021 |
| Copyright | Public domain in the USA. |
| Downloads | 620 downloads in the last 30 days. |
Project Gutenberg eBooks are always free!