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TLS Online TPP Program

#Question id: 12703

In the plants, due to mutation in the mitochondrial genome causing cytoplasmic male sterility can be influenced by the nuclear gene (Rf),  which is dominant over the cytoplasmic mitochondrial genome. If a male sterile plant  is pollinated by the fertile male plant with homozygous (Rf)condition, the progeny obtained in F1 will have

#SCPH12 I Genetics
  1. All fertile progeny will be formed
  2. 50% of the progeny will be fertile and 50% progeny will be sterile, but pollinated with the fertile plants
  3. All sterile progeny will be formed but pollinated with the fertile plants
  4. 50% of the progeny will be fertile and 50% progeny will be sterile, but pollinated with the non-fertile plants

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TLS Online TPP Program

#Question id: 13033

#SCPH01 Biochemistry

The sample is then fractionated by electrophoresis through a _______. As all the proteins now have an _______ to mass ratio, they are separated on the basis of their _____.
TLS Online TPP Program

#Question id: 838

#SCPH28 | Zoology

Which of the following correct predict the transition state?
TLS Online TPP Program

#Question id: 8941

#SCPH28 | Zoology

You are trying to identify an organism. It is an animal, but it does not have nerve or muscle tissue. It is neither diploblastic nor triploblastic. It is probably a
TLS Online TPP Program

#Question id: 11330

#SCPH28 | Zoology

Bio geographers have noted that the tropics have more terrestrial species than temperate regions. Which of the following is NOT a plausible explanation for this pattern?
TLS Online TPP Program

#Question id: 444

#SCPH06 I Botany

Which of the following is not a factor contributing to the large free energy of hydrolysis of ATP?