Praxis II General Science: Content Knowledge Exam Prep

Category - Praxis II General Science Content Knowledge Test Prep

What is the term for the response that plants have to external stimuli?
  1. Cytoplasm
  2. Tropism
  3. Genetics
  4. Mutation
Explanation
Answer: B - The response that plants have to external stimuli is called tropism. There are different types of tropism. For example, when a plant grows in response to sunlight, it is called heliotropism.
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