Zambia
The other three are already well established.
Answer:
Convergent evolution
Explanation:
Convergent evolution is a type of evolutionary change that occurs in which two species of organisms that do not share the same ancestral line evolve similar traits independently as a result of similarity in their environmental conditions that they both have to adapt to. Green algae and brown algae can be said to show convergent evolution as they appear similar but are not closely related, meaning they do not share the same ancestral origin
Answer:
The presence of a few PLATES
Robert Koch is widely known for his work with anthrax, discovering the causative agent of the fatal disease to be Bacillus anthracis. Koch discovered the formation of spores in anthrax bacteria that could remain dormant under specific conditions.