TLS Online TPP Program

#Question id: 7075


During limb formation, wnt signaling determines which of the following axis?

#Unit 5. Developmental Biology
  1. Anterior-posterior axis
  2. Dorsal-ventral axis
  3. Proximal-distal axis
  4. None of the above
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TLS Online TPP Program

#Question id: 11270

#Unit 10. Ecological Principles

Consumption efficiency is the proportion of production at one trophic level that is eaten by, or ingested, by the next trophic level which of the following is correct statement?

A. Consumption efficiencies of herbivore is higher in ocean than grassland

B. In aquatic ecosystems, production efficiencies of herbivore are greater than carnivores

C. Assimilation efficiencies for carnivores are typically higher than those of herbivores

D. Assimilation efficiency depends on the quality of food eaten and the physiological efficiency of the consumer

TLS Online TPP Program

#Question id: 6542

#General Aptitude

Continue the sequence 2, 5, 10, 17, 28, 41, ? , ? , ?

TLS Online TPP Program

#Question id: 9235

#Unit 9. Diversity of Life Forms

Agricultural lands frequently require nutrient augmentation because ________.

TLS Online TPP Program

#Question id: 647

#Unit 1. Molecules and their Interaction Relevant to Biology

For the hypothetical reversible reaction where S is converted to P, the rate constant for the forward reaction is 105 s-1 while that of the backward reaction is 101 s-1. If the reaction is catalyzed by an enzyme, the rate constant for the forward reaction increases 100-fold. What will be the equilibrium constant of the enzyme catalyzed reaction?

TLS Online TPP Program

#Question id: 24567

#Unit 8. Inheritance Biology

In goats, a beard is produced by an autosomal allele that is dominant in males and recessive in females. If  cross the beardless female with heterozygous beard male, what will be the proportion of female beard in F1 generation?