The Endosymbiotic Theory Says That Precursor Eukaryotic Cells Acquired Flagella

question 64

Multiple Choice

The endosymbiotic theory says that precursor eukaryotic cells acquired flagella by endosymbiosis with a/n _____ ancestor and others gained photosynthetic ability from endosymbiosis with a/n _____ ancestor.

• A)protozoan,algae
• B)archaea,cyanobacteria
• C)spirochete,cyanobacteria
• D)helminth,algae

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Definitions:

Animal Waxes

Waxy substances produced by animals, often used for protection or waterproofing.

Fatty Acid

Long chain hydrocarbons with a terminal carboxyl group, which are components of many types of lipids (fats and oils).

Alcohol

A compound consisting of carbon, hydrogen, and oxygen, commonly used in beverages, antiseptics, and fuels.