A point on a curve is said to be an extremum if it is a local minimum or a local maximum. The number of distinct extrema for the curve 3x^4 -16x^3 -24x^2 + 37 is

TLS Online TPP Program

#Question id: 39246

#Plant Biotechnology

Q. Assertion (A): Induced mutations frequently lead to undesirable effects such as sterility.

Reason (R): Mutagens cause random genetic changes throughout the genome.

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TLS Online TPP Program

#Question id: 39247

#Plant Biotechnology

Q.Assertion (A): Somaclonal variation can be applied to all plant species.

Reason (R): It requires plants to be regenerable from cultured cells or tissues.

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TLS Online TPP Program

#Question id: 39248

#Plant Biotechnology

Q. Identify the crop that is associated with both Sethoxydim and Cycloxydim herbicides according to the data.

TLS Online TPP Program

#Question id: 39249

#Plant Biotechnology

Q. Which herbicide is correctly matched with Beta vulgaris?

TLS Online TPP Program

#Question id: 39250

#Plant Biotechnology

Q. Which crop–explant combination shows tolerance to the highest NaCl concentration during in vitro selection?

TLS Online TPP Program

#Question id: 39251

#Plant Biotechnology

Q. Which explant of Vigna radiata has been screened for salt tolerance up to 150 mM NaCl?