#Question id: 31194
#Unit 4. Cell Communication and Cell Signaling
#Question id: 11810
#Unit 6. System Physiology – Plant
An experiment was done to see the effect of auxin: cytokinin ratios on morphogenesis can also be seen in crown gall tumors by mutation of the T-DNA of the Agrobacterium Ti plasmid,
I) Mutating the ipt gene (the tmr locus) of the Ti plasmid blocks zeatin biosynthesis in the infected cells
II) mutating either of the genes for auxin biosynthesis (tms locus)
Given some results about these above mutations ,
a) equal auxin to cytokinin ratio form undifferentiated callus tissue
b) high auxin:cytokinin ratio in the tumor cells causes the proliferation of roots instead of undifferentiated callus tissue
c) lowers the auxin:cytokinin ratio and stimulates the proliferation of shoots
What would be the result of these two mutation ?
#Question id: 18983
#Unit 13. Methods in Biology
#Question id: 28959
#Unit 7. System Physiology – Animal
The Process of concentrating the iodide in the cell is called as___
#Question id: 26429
#Unit 3. Fundamental Processes
MMR (mismatch repair) system functions in