TLS Online TPP Program
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TLS Online TPP Program
#Question id: 38751
#Plant Biotechnology
Q.Assertion (A): Fast-growing protoplasts act as a "feeder layer" in co-culture experiments.
Reason (R): They compete with slow-growing protoplasts for limited carbon sources, thereby forcing the slow-growing cells to adapt faster.
TLS Online TPP Program
#Question id: 38753
#Plant Biotechnology
Q. Which staining method is used specifically to detect the onset of cell wall formation in cultured protoplasts?
TLS Online TPP Program
#Question id: 38754
#Plant Biotechnology
Q. A researcher observes protoplasts under a fluorescence microscope and sees a bright yellow-green glow. This indicates that:
TLS Online TPP Program
#Question id: 38755
#Plant Biotechnology
Q. In the "Evans blue exclusion" method, what is the appearance of a dead protoplast?
TLS Online TPP Program
#Question id: 38756
#Plant Biotechnology
Q. Why does FDA (Fluorescein diacetate) only accumulate in viable protoplasts?
TLS Online TPP Program
#Question id: 38757
#Plant Biotechnology
Q. If a protoplast culture is treated with Phenosafranine and the cells remain unstained, what can be concluded?