The taste which we can detect already at very small concentrations is salty taste.
The reason why we have a special affinity for tasting bitter things. The reason why we can taste bitter things at extremely low concentrations is because potentially dangerous compounds can be bitter and it made evolutionary sense for organisms to adapt to taste bitter things.
Answer from: Quest
Glomar challenger was a deep sea research and scientific drilling vessel for oceanography and marine geology studies. the drillship was designed by global marine inc
Answer from: Quest
it has one origin of replication, but it proceeds in two directions - d)