[Campbell Biology P.891] Based on the provided diagram and study tip table, which of the fol... | Practice Question

Based on the provided diagram and study tip table, which of the following is NOT listed as a factor that plants sense and respond to?

  • A: Time (daylength and seasons)
  • B: Wounding by herbivores
  • C: Presence of carbon dioxide
  • D: Internal chemical signals

Explanation

The diagram and table list various factors like light, heat/cold stress, time, gravity, touch, wounding, infection, drought/flooding, and internal chemical signals hormones . The presence of carbon dioxide is not mentioned as a factor plants sense and respond to in this context.