#Question id: 11508
#Unit 9. Diversity of Life Forms
Which of these taxa contains species that produce potent toxins that can cause extensive fish kills, contaminate shellfish, and poison humans?
#Question id: 7292
#Unit 5. Developmental Biology
How is plant cell cytokinesis different from animal cell cytokinesis?
#Question id: 1962
#Unit 4. Cell Communication and Cell Signaling
Which cells and which signaling molecules are responsible for initiating an inflammatory response?
#Question id: 11416
#Unit 10. Ecological Principles
Which of the following biomes spans the largest annual mean temperature range, but the narrowest mean precipitation range?
#Question id: 28274
#Unit 5. Developmental Biology
In case of sea urchin (Strongylocentrotus purpuratus), the acrosome reaction is initiated by_____