#Question id: 11049
#Unit 6. System Physiology – Plant
Match the CORRECT combination of the phloem elements with its function.
| PHLOEM ELEMENTS | FUNCTIONS |
| P) sieve tube elements | i) for protection and strengthening of the tissue |
| Q) sieve cells | ii) store and release food molecules |
| R) companion cells | iii) food translocation in angiosperm |
| S) Phloem parenchyma cells | iv) latex containing cells |
| T) Phloem fibers and sclereids | v) help in flow of solute and show |
| U) laticifers | vi) food translocation on gymnosperm |
#Question id: 11050
#Unit 6. System Physiology – Plant
Three dimensional reconstructions of Arabidopsis sieve plates using a staining technique that can be used to image entire plant organs and Open sieve pores are visible as well as callose plug are also visible which technique used to analyze
#Question id: 11524
#Unit 6. System Physiology – Plant
Which of the following is consider as a first plant hormone ?
#Question id: 11525
#Unit 6. System Physiology – Plant
Coleoptiles are very sensitive to light, especially
#Question id: 11526
#Unit 6. System Physiology – Plant
Charles Darwin and his son Francis studied plant growth, one of their interests was the bending of plants toward light caused by differential growth, is called
#Question id: 11527
#Unit 6. System Physiology – Plant
Coleoptiles are very sensitive to light, if illuminated on one side with a short pulse of dim blue light, it will