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TLS Online TPP Program

#Question id: 7138

The grafting of a second polarizing region into the anterior of a limb bud results in:

#Unit 5. Developmental Biology
  1. formation of a second bud at the site of the graft
  2. formation of extra copies of the anterior-most digit, digit 2, is the only possible result
  3. formation of extra copies of the posterior-most digit, digit 4, is the only possible result
  4. a new axis can be formed if the second polarizing region is large, and a second full set of digits can form with mirror-image orientation to the normal set of digits
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TLS Online TPP Program

#Question id: 11220

#Unit 7. System Physiology – Animal

The botulinum toxin, which causes botulism, reduces the synaptic release of ________.
TLS Online TPP Program

#Question id: 18001

#Unit 9. Diversity of Life Forms

Where in an angiosperm would you find a megasporangium? 

TLS Online TPP Program

#Question id: 390

#Unit 1. Molecules and their Interaction Relevant to Biology

What are the properties arising due to varying concentrations of solute in a given solvent, irrespective of the nature of solute with respect to the solvent?
TLS Online TPP Program

#Question id: 33476

#Unit 2. Cellular Organization

Find true and false statements
A. The structures of eukaryotic genes show extensive variation. 
B. Some eukaryotic genes are uninterrupted and their sequences are colinear with those of the corresponding mRNAs. 
C. Most multicellular eukaryotic genes are interrupted, but the introns vary enormously in both number and size.
TLS Online TPP Program

#Question id: 7454

#General Aptitude

What is the angle between the minute and hour hand of a clock at 7 : 35 ?