#Question id: 55
#Unit 1. Molecules and their Interaction Relevant to Biology
The standard free energy change for the reaction A → B is −15.0 kJ · mol−1. What is the equilibrium constant for the reaction at 25°C?
#Question id: 3333
#Unit 11. Evolution and Behavior
The flipper of whale and the wings of bats represent a case of
#Question id: 13186
#Unit 10. Ecological Principles
The following figure is a model of seedling establishment as a function of distance from a parent tree. Initial seed density measures the number of seeds falling to the ground. Seed survivorship measures the proportion of seeds that survive to the adult stage at each distance
This model predicts that recruitment of new individuals into the population should be
#Question id: 23567
#Unit 8. Inheritance Biology
#Question id: 5606
#Unit 5. Developmental Biology
During which one of the following stages of A. thaliana embryogenesis, cell elongation throughout the embryonic axis and further development of the cotyledons occur?