Mitochondria in Algae Are Thought to Have Arisen from Which

question 56

Multiple Choice

Mitochondria in algae are thought to have arisen from which source?

• A)Cyanobacteria
• B)Anaerobic bacteria
• C)Photosynthetic viruses
• D)Aerobic bacteria
• E)Algae don't have mitochondria

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Definitions:

High-Elevation Adaptations

The physical or physiological changes that enable organisms to survive and reproduce at high altitudes.

Positive Selection

A process by which beneficial genetic variations that increase fitness are selected for and become more common in a population.

Avian Influenza

A viral infection spread from bird to bird, often highly contagious and potentially deadly, also known as bird flu.

Phylogeny

The evolutionary history and lineage of species or groups of species, depicted as a tree-like diagram showing common ancestry.