Almost a Century After Edward Jenner Introduced Successful Vaccination, Louis

question 66

Multiple Choice

Almost a century after Edward Jenner introduced successful vaccination, Louis Pasteur developed vaccine(s) against

• A) human cholera.
• B) rabies.
• C) anthrax.
• D) influenza.
• E) both anthrax and rabies.

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Definitions:

Nod Factors

Signaling molecules produced by rhizobial bacteria that play a crucial role in the establishment of symbiosis with leguminous plants, leading to the formation of nitrogen-fixing nodules.

Lichens

Lichens are symbiotic associations between a fungus and a photosynthetic partner, typically an algae or a cyanobacterium, living together in a mutualistic relationship.

Photosynthetic Roots

roots of certain plants that are capable of photosynthesis, an adaptation seen often in aquatic plant species.

Orchids

A diverse and widespread family of flowering plants with complex, often colorful and fragrant flowers.