Which of These Characteristics Is the Most Likely Explanation for the Loss

question 7

Multiple Choice

Which of these characteristics is the most likely explanation for the loss of mitochondria in Excavates?

• A) their flagella
• B) their aquatic habitat
• C) their similarity to bacteria
• D) their parasitic lifestyle

---

Definitions:

Photosensitive

A condition in which the skin or eyes are excessively sensitive to light, leading to discomfort or health effects.

Low Light

Conditions in which there is not enough illumination for normal visibility or photography, requiring adjustment in camera settings or the human eye's adaptation.

Cellulitis

A bacterial skin infection characterized by redness, swelling, warmth, and pain, often occurring on the lower legs.

Orbit

The bony cavity in the skull containing the eyeball; it also houses muscles that move the eye, blood vessels, and nerves.