Use the Following Information to Answer the Question

question 54

Multiple Choice

Use the following information to answer the question.
Healthy individuals of Paramecium bursaria contain photosynthetic algal endosymbionts of the genus Chlorella. When within their hosts, the algae are referred to as zoochlorellae. In aquaria with light coming from only one side, P. bursaria gather at the well-lit side, whereas other species of Paramecium gather at the opposite side. The zoochlorellae provide their hosts with glucose and oxygen, and P. bursaria provides its zoochlorellae with protection and motility. P. bursaria can lose its zoochlorellae in two ways:
(1) if kept in darkness, the algae will die; and (2) if prey items (mostly bacteria) are absent from its habitat, P. bursaria will digest its zoochlorellae.
Which term most accurately describes the nutritional mode of healthy P. bursaria?

• A) photoautotroph
• B) photoheterotroph
• C) chemoautotroph
• D) mixotroph

Recognize the importance of and strategies for overcoming resistance to change.

Understand the evaluation process of change efforts and the significance of measuring beyond learning outcomes.

Grasp the significance of Organizational effectiveness and strategies in the context of OD.

Recognize the impact of organizational culture and its importance in the process of OD.

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