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The American Biology Teacher (2018) 80 (4): 312–317.
Published: 01 April 2018
... Teachers. All rights reserved. Please direct all requests for permission to photocopy or reproduce article content through the University of California Press's Reprints and Permissions web page, www.ucpress.edu/journals.php?p=reprints . 2018 Tetrahymena development Wright stain Sytox green dye...
The American Biology Teacher (2012) 74 (4): 213–223.
Published: 01 April 2012
... cancers, some of which had previously been implicated in arsenic-associated cancers. In at least two developmental stages in mammals, gametogenesis and pre-implantation development, the DNA methylation pattern is reprogrammed genome-wide. This epigenetic reprogramming is believed to be necessary...
The American Biology Teacher (2012) 74 (2): 106–110.
Published: 01 February 2012
..., students automatically try to fit a curve to the data without thinking about what a curve means. Here, a curve represents a developmental sequence, so it makes sense to add a best-fit curve to the points representing different stages in chimpanzee development. If students choose sexually dimorphic...