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#Question id: 37984
#Plant Biotechnology
| List I (Method) | List II (Characteristic) |
| A. Colchicine-lanolin paste | 1. Cotton plugs applied over time (e.g., 14 days) |
| B. Plantlet treatment | 2. Main axis decapitated to stimulate axillary buds |
| C. Repeated axillary bud treatment | 3. Treated with 0.5% colchicine for 24–48 h |
TLS Online TPP Program
#Question id: 37985
#Plant Biotechnology
In the "Colchicine-lanolin paste" method, what is the concentration of the paste applied to the leaf axils?
TLS Online TPP Program
#Question id: 37986
#Plant Biotechnology
Which treatment method mentions "Potato" as an example where cotton plugs are applied for 14 days?
TLS Online TPP Program
#Question id: 37987
#Plant Biotechnology
Statement I: Endomitosis is a cellular process where haploid cells duplicate their chromosomes without undergoing nuclear division, resulting in the formation of diploid cells.
Statement II: In plant tissue culture, this process is primarily utilized to generate highly heterozygous plants for hybrid vigor.
TLS Online TPP Program
#Question id: 37988
#Plant Biotechnology
Consider the following steps regarding the production of diploid plants via endomitosis as described in the text:
TLS Online TPP Program
#Question id: 37989
#Plant Biotechnology
Assertion (A): Plants regenerated from stem segment-derived callus on auxin-cytokinin medium can be diploid and homozygous.
Reason (R): The presence of auxin and cytokinin prevents chromosome duplication during the cell cycle.
In the light of the above statements, choose the correct answer from the options given below: