or (2) chemicals circulated in the lymph. In amphibians, lymph-based fluorescence is thought to be widespread15, and has been well studied in treefrogs of the genusBoana13,14. However, bone-based fluorescence also occurs in a handful of species...
Nature Anatomy: The Curious Parts and Pieces of the Natural World by Julia Rothman: This book combines whimsical illustrations with interactive activities that encourage curiosity and inspire you to look more closely at the world all around you. A must have!
the phylogenetic tree obtained by our analysis. A branch model50was used to detect the average length (ω) across the tree (ω0), theωvalue of the ancestor of all soft-shell turtles, theωvalue for the green sea turtle branch (ω2) and theωvalue for all of the other branches (ω...
These are the flint knives that run down their arms, a mysterious and exotic piece of anatomy. "he had sunk deeper than even the Meteor Spirit"— this is because the Green Man is the Evening Star, who sets very gradually, but sinks deep below the surface of the earth just as do the...
Watch a tree frog lay eggs, and see through a glass frog's skin to glimpse its inner anatomyLearn about tree frogs of American tropical rainforests. Adhesive disks on their feet help them walk on slippery leaves without sliding, and they lay eggs; within the egg mass, embryos can be seen...