Which of the following ecosystems would likely have a larger net primary productivity/hectare and why?
A) open ocean because of the total biomass of photosynthetic autotrophs
B) grassland because of the small standing crop biomass that results from consumption by herbivores and rapid decomposition
C) tropical rain forest because of the massive standing crop biomass and species diversity
D) cave due to the lack of photosynthetic autotrophs
E) tundra because of the incredibly rapid period of growth during the summer season
The primary structure of ribonuclease
Primary visual processing areas (blue) in (a) human (lateral and mesial views) and (b) chimpanzee.
Primary School Attendance in World Regions Attending primary school is common but not universal, wo
Human of the planet's net primary production and appropriation of NPP
Closed and Open Food Product Dating
Satellite data showing net primary production. Productivity is coded as red (highest) down through o