Chapter 1

1.12 The Relationship Between Structure and Function

Vocabulary

  • Lineages: n. biological ancestors of an organism

Summary

At every level, the relationship between structure and function is observed. In life, the remodeling of existing structures and functions will happen, an example is the false thumb in the red panda’s hand. Natural selection shows the organism with the structure that best suits their environment would most likely have reproductive success.

Questions

  1. The relationship between structure and function can be observed at every level of life.
    • A. True
    • B. False
  2. Natural selection is not related with the structure and function of an organism?
    • A. True
    • B. False
Category: Chapter 1

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