#Question id: 11710
#Unit 9. Diversity of Life Forms
Why is the filamentous morphology of the water molds considered a case of convergent evolution with the hyphae (threads) of fungi?
#Question id: 33104
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 1166
#Unit 4. Cell Communication and Cell Signaling
In muscle, glycogen phosphorylase kinase can be activated by nerve stimulation even in the absence of hormonal signals. Nerve stimulation alone results in activation of glycogen phosphorylase kinase as a result of:
#Question id: 5571
#Unit 5. Developmental Biology
Environmental cues that influence the timing of reproduction generally do so by ________.
#Question id: 5592
#Unit 5. Developmental Biology
The processes by which the three ectodermal regions are made physically and functionally distinct from one another is called: