5 Questions
Which form of ABA is naturally occurring and ubiquitous in vascular plants?
cis-ABA
What is the physiological effect of ABA?
Signal transduction
What is vivipary?
The precocious germination of seeds in the fruit while still attached to the plant
Which mutant of maize synthesizes ABA in almost all cells that contain chloroplasts and amyloplasts?
vp14 mutant
What controls seed dormancy in plants?
ABA:GA ratio
Test your knowledge on the structures, occurrence, and physiological effects of Abscisic Acid (ABA) in vascular plants. Discover the active and inactive forms of ABA and explore its signal transduction pathways. See if you can identify the presence of ABA in different plant organs and tissues.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
