The structure, stability, and maintenance of all ecosystems results from the
A) bacteria, fungi and soils in that ecosystem.
B) types of plants in that ecosystem.
C) types of animals in that ecosystem.
D) the totality of all interactions of organisms in that ecosystem.
Question 2
Ecosystem sustainability primarily results from the
A) relationships between the organisms in an ecosystem.
B) number of predators found in the ecosystem.
C) frequency of fires or other natural disasters in an ecosystem.
D) total amount of productivity and biomass that exists in an ecosystem.
Flagella Bacteria
Motifs of protein secondary structure
Results of the study by Laruelle et al. (1996)
An electropherogram showing the results of a DNA profile analysis
Typical bacterial size and structure
Cytological proof from Zea mays that recombination results from crossing over