Home > Iowa Academy of Science > Journals & Newsletters > Proceedings of the Iowa Academy of Science > Volume 49 (1942) > Annual Issue
Document Type
Research
Abstract
The relatively clear and simple developmental pattern of the frog gonad (Witschi 1914, 1924, 1929) makes it a good basic type with which to compare the sex glands of higher vertebrates. The origin and development of the elements of the sex glands of higher vertebrates, especially mammals, are not as clear as in amphibia.
Publication Date
1942
Journal Title
Proceedings of the Iowa Academy of Science
Volume
49
Issue
1
First Page
475
Last Page
501
Copyright
©1942 Iowa Academy of Science, Inc.
Language
en
File Format
application/pdf
Recommended Citation
Thomson, J. D.
(1942)
"Comparative Studies on Gonad Development in the Rat, the Pig and in Cattle,"
Proceedings of the Iowa Academy of Science, 49(1), 475-501.
Available at:
https://scholarworks.uni.edu/pias/vol49/iss1/96