Figure 21-1 Refer to the Accompanying Figure

question 103

Multiple Choice

Figure 21-1 Refer to the accompanying figure. Which organelle evolved from the photosynthetic bacteria?

• A) nucleus
• B) chloroplast
• C) food vacuole
• D) mitochondria
• E) endoplasmic reticulum

---

Definitions:

Fetuses

The term for a developing human during pregnancy after the embryonic stage and until birth.

Sirkku K. Hellsten

A scholar known for her work in applied ethics, particularly in areas relating to human rights, development ethics, and global ethics.

Health Practices

The behaviors, habits, and routines that individuals engage in to maintain or improve their health.

Universal Values

Principles or standards of behavior considered to be important and beneficial by people regardless of cultural or societal differences.