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TLS Online TPP Program

#Question id: 9264

In a comparison of birds and mammals, the condition of having four limbs is

#9. Diversity of Life Forms
  1. a shared ancestral character.
  2. a shared derived character.
  3. a character useful for distinguishing birds from mammals.
  4. an example of analogy rather than homology.
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TLS Online TPP Program

#Question id: 1275

#4. Cell Communication and Cell Signaling

The functions of the extracellular matrix include:

a. supporting differentiation.

b. inducing morphogenesis.

c. binding growth hormones.

d. repairing damaged tissue

which of the following combination is correct?
TLS Online TPP Program

#Question id: 23257

#13. Methods in Biology

Centromeric probes are useful in identifying 
TLS Online TPP Program

#Question id: 768

#1. Molecules and their Interaction Relevant to Biology

MicroRNAs are important gene regulators, but the miRNAs are also regulated in turn by other RNAs. Which, if any, of the following classes of RNA are not known to contain RNAs that regulate miRNAs?
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#Question id: 19700

#13. Methods in Biology

Different leads are used to record ECG of humans, these leads can be either bipolar or unipolar. Which one of the following is NOT unipolar leads?
TLS Online TPP Program

#Question id: 20385

#13. Methods in Biology

PCR primer dimers are formed when