TLS Online TPP Program

#Question id: 12906


An alternative method labeling strategy used in karyotyping and gene localisation is _______

#Unit 13. Methods in Biology
  1. FISH
  2. RT-PCR
  3. ClustalW
  4. BLAST
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TLS Online TPP Program

#Question id: 11186

#Unit 1. Molecules and their Interaction Relevant to Biology

Refer to the following graph of an action potential to answer the question. The membrane potential is closest to the equilibrium potential for potassium at label ________.

TLS Online TPP Program

#Question id: 12250

#Unit 10. Ecological Principles

Two islands, P and Q, are similar in habitat and other features. They are 100 and 200 km2 in size respectively, but have the same number of species. Which of the following statements can independently explain this observation?
(i)    P is closer to the mainland than Q
(ii)   P is further away from the mainland than Q
(iii)  P has higher speciation rates than Q
(iv) P has lower speciation rates than Q

TLS Online TPP Program

#Question id: 10686

#Unit 10. Ecological Principles

 Following figure are shown figure of predator prey model 


Following some observation are given

A) The number of prey, N, increase at low predator densities, P, and decrease at high predator densities

B) Prey zero isoclines is depends on the ratio of the growth rate of prey to the capture efficiency of the predators

C) Number of predator needed for prey isoclines is depends on the ratio of the death rate of predators to the conversion efficiency of predators

D) Number of predator for prey isoclines depends on the ratio of the death rate of prey to the conversion efficiency of predators

Which of the above observation are true?


TLS Online TPP Program

#Question id: 26802

#Unit 8. Inheritance Biology

The exchange of bacterial genes clearly required direct contact, that is given by

TLS Online TPP Program

#Question id: 27139

#Unit 7. System Physiology – Animal

Which of the following would be least affected by injections of TSH?