Which of the following best illustrates "feedback" in development?
Correct answer: C. As tissue X develops, it secretes something that induces tissue Y to develop.
- A. Tissue X secretes RNA which changes the development of tissue Y.
- B. As tissue X develops, it secretes enzymes that inhibit the development of tissue Y.
- C. As tissue X develops, it secretes something that induces tissue Y to develop.
- D. As tissue X develops, it secretes something that slows down the growth of tissue Y.
Explanation
As tissue X develops it secretes something that induces tissue Y to develop indicating positive feedback mechanism.
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