A Particular Species of Protist Has Obtained a Chloroplast Via

question 18

Multiple Choice

A particular species of protist has obtained a chloroplast via secondary endosymbiosis. You know this because the chloroplasts ________.

• A) have nuclear and cyanobacterial genes
• B) are exceptionally small
• C) have three or four membranes
• D) have only a single pigment

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Definitions:

Percent Agreement

A statistical measure used to assess the degree of concordance between two or more observers on a categorical scale.

Ultrasounds

A diagnostic imaging technique that uses high-frequency sound waves to visualize internal organs or tissues in the body, commonly used in medical diagnostics and prenatal care.

Tuberculosis

A serious infectious disease caused by the bacterium Mycobacterium tuberculosis, primarily affecting the lungs but can spread to other organs.

Positive Predictive Value

The proportion of positive test results that are true positives, indicating the likelihood that a person with a positive test actually has the disease.