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TLS Online TPP Program

#Question id: 20105

Identify the correct statement regarding a spontaneous process :

#SCPH05 I Biotechnology
  1. Exothermic processes are always spontaneous.
  2. Lowering of energy in the reaction process is the only criterion for spontaneity.
  3. For a spontaneous process in an isolated system, the change in entropy is positive.
  4. Endothermic processes are never spotaneous
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TLS Online TPP Program

#Question id: 18638

#SCPH01 Biochemistry

For unrooted trees, the number of unrooted tree topologies (NU) is ________
TLS Online TPP Program

#Question id: 19608

#SCPH05 I Biotechnology

The ion which is iso-electronic with CO is —————
TLS Online TPP Program

#Question id: 22955

#I Life Science/ Life Sciences Group – I-V

Based On ABC model during flower development, loss of class A activity results the formation of only stamen and carpel. Which of the flowering floral organs identity genes controls the class  A activity ?
TLS Online TPP Program

#Question id: 1037

#SCPH06 I Botany

In a rapidly multiplying bacterial population, cell numbers increase
TLS Online TPP Program

#Question id: 3541

#SCPH01 Biochemistry

Blue follower is dominant over white flower and long pollen is dominant over short pollen. A plant with Blue flower and short pollen was cross with white flower and long pollen. All F1 offspring display blue flower and long pollen. What is the percent of F2 progeny showing blue flower and long pollen?