Biology · Plant Physiology
Programmed cell death (PCD) plays an important role in the development of barley aleurone. The following statements are made with respect to the involvement of various phytohormones and signaling molecules: A. Gibberellic acid promotes PCD. B. Abscisic acid postpones PCD. C. Cyclic GMP signaling postpones PCD. D. Nitric oxide scavenger delays PCD. Which one of the following combinations of statements is correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1C and D
- 2A and B✓
- 3B and D
- 4A and C
Correct answer
A and B
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