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TLS Online TPP Program

#Question id: 8287

The following phylogeny shows six living species (a-f) and five ancestral (now extinct) species (#1-5). If the phylogeny had been developed on the basis of similarities in bone structure, which of the following predictions would you make in terms of the structure of a particular enzyme?


#Unit 9. Diversity of Life Forms
  1. The enzymes of species b and f are very similar.
  2. The enzymes of species b and c are more similar to ancestor #4 than to ancestor 2
  3. The enzymes of species a and b are the same as that of ancestor #2.
  4. The enzyme of species c is very similar to that of species d.
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TLS Online TPP Program

#Question id: 4048

#Unit 3. Fundamental Processes

Which of the following operators is a target of cI gene production? ___

A. OR1 ___

B. OR2 ___

C. OL1 ___

D. OL2 ___
TLS Online TPP Program

#Question id: 29586

#Unit 6. System Physiology – Plant

When red and far-red light were given together, the rate of photosynthesis was greater than the sum of the individual rates, phenomenon known as 
TLS Online TPP Program

#Question id: 19182

#Unit 13. Methods in Biology

Generally, amplification is carried out between the PCR primers. But if amplification is carried out outside the primers, it is called as __________
TLS Online TPP Program

#Question id: 31307

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is most disordered region shown in given PONDR Plot
TLS Online TPP Program

#Question id: 28323

#Unit 5. Developmental Biology

 A cleavage furrow cleaved only a portion of the cytoplasm and does not penetrate the yolky portion, this type of cleavage is referred to as___