#Question id: 5222
#Unit 11. Evolution and Behavior
When does exon shuffling occur?
#Question id: 1558
#Unit 4. Cell Communication and Cell Signaling
Work of follicular dendritic cells
#Question id: 8696
#Unit 9. Diversity of Life Forms
There is some evidence that reptiles called cynodonts may have had whisker-like hairs around their mouths. If true, then hair is a shared ________.
#Question id: 4988
#Unit 11. Evolution and Behavior
If the foods preferred by each species are found on different parts of the island, and if the flies mate and lay eggs on their food sources, regardless of the location of the food sources, then the speciation events involving these fly species may have been driven, at least in part, by which of the following?
#Question id: 23143
#Unit 13. Methods in Biology