TLS Online TPP Program
More Questions
TLS Online TPP Program
#Question id: 38797
#Plant Biotechnology
Q. Why might a plant that survives thermotherapy be at a disadvantage later on?
TLS Online TPP Program
#Question id: 38798
#Plant Biotechnology
Q. Assertion (A):Thermotherapy combined with meristem (shoot-tip) culture is more effective than either method alone for eliminating certain plant viruses.
Reason (R): Some viruses such as Potato virus S (PVS) and Potato virus X (PVX) can only be eliminated when heat treatment is followed by shoot-tip culture, and larger shoot tips taken from heat-treated plants show better survival.
Choose the correct option:
TLS Online TPP Program
#Question id: 38799
#Botany
Transformation in bacteria was discovered by:
TLS Online TPP Program
#Question id: 38800
#Plant Biotechnology
Q. Which of the following explants is preferred for meristem culture?
TLS Online TPP Program
#Question id: 38801
#Plant Biotechnology
Q. What is the optimal size of a meristem explant for culture?
TLS Online TPP Program
#Question id: 38802
#Plant Biotechnology
Q. Which of the following statements best explains the limitation of meristem culture for producing virus-free plants?