#Question id: 24490
#Unit 3. Fundamental Processes
#Question id: 353
#Unit 1. Molecules and their Interaction Relevant to Biology
Measurements show that the pH of a particular lake is 4.0. What is the hydrogen ion concentration of the lake?
#Question id: 4980
#Unit 11. Evolution and Behavior
If an increase in dicynodont species diversity (i.e., number of species) occurred soon after the Permian extinction, and if it occurred for the same general reason usually given for the increase in mammalian diversity following the Cretaceous extinction, then it should be attributed to
#Question id: 11564
#Unit 7. System Physiology – Animal
Injury localized to the hypothalamus would most likely disrupt ________.
#Question id: 4707
#Unit 11. Evolution and Behavior
For which one of the following observations were both Lamarck's hypothesis and Darwin's hypothesis in complete agreement?