Which organism is NOT semelparous?
The keyed exception is “Dracena.” In the context of which organism is not semelparous, that statement differs from the governing ecological pattern and must be evaluated against the mechanism rather than accepted from wording alone. Survivorship curves summarize age-specific mortality: Type I concentrates loss late in life, Type II approximates a constant hazard, and Type III concentrates loss early. They are empirical patterns, not rigid taxonomic rules. The remaining alternatives—“Bamboo”, “Cicada”, “Mayfly”—refer to different states, processes, or scales and therefore do not express the sam
Ref: Campbell Biology, Urry et al., 12th Ed., Unit 8 Ecology