TLS Online TPP Program

#Question id: 11249


Choose the density-dependent factor that will slow population growth as population size increases.

#Unit 10. Ecological Principles
  1. Fire
  2. Food availability
  3. Colder-than-normal winters
  4. Volcanic activity
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TLS Online TPP Program

#Question id: 10725

#Unit 10. Ecological Principles

While studying the diversity of 3 communities, 5 species and 50 individuals were recorded from each community. The number of individuals under each species was listed as mentioned in the following Table.  


Which of the following is decreasing order of evenness of community?

TLS Online TPP Program

#Question id: 2173

#Unit 2. Cellular Organization

Which of the four classes of ATP-powered pumps share overall similarity: several subunits, the same general organization, and a similar function as H+ transporters?

TLS Online TPP Program

#Question id: 23733

#Unit 8. Inheritance Biology

Phenotypic variation is analyzed for milk production in a herd of dairy cattle and the following variance components are obtained: Additive genetic variance= 0.4, Dominance genetic variance= 0.1, Genic interaction variance= 0.2, Environmental variance= 0.5, Genetic−environmental interaction variance= 0.0,  the heritability (H2) of milk production is___

TLS Online TPP Program

#Question id: 19821

#Unit 12. Applied Biology

The incompatible reaction is found in obligate parasites, and is associated with hypersensitive response of the host triggered by certain unique molecules called 

TLS Online TPP Program

#Question id: 34178

#Unit 3. Fundamental Processes

A. SSBs interact with ssDNA in a sequence-independent manner. 
B. SSBs primarily contact ssDNA through electrostatic interactions with the phosphate backbone and stacking interactions with the DNA bases.
C. SSBs interact with ssDNA in a sequence dependent manner via hydrogen bonds with phosphate backbone
D. SSBs shows sigmoidal behaviour of binding

Choose true and false