Practice Questions

TLS Online TPP Program

#Question id: 319

London dispersion forces are attractive forces that arise due to

#SCPH06 I Botany

infinitesimal dipoles generated by the constant random motion of electrons.
permanent dipoles of molecules containing covalent bonds between atoms of very different electronegativities.
the hydrophobic effect.
ion pairing between oppositely charged functional groups.

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TLS Online TPP Program

#Question id: 17079

#SCPH28 | Zoology

The major disadvantages of using serum in the culture medium could be

TLS Online TPP Program

#Question id: 386

#SCPH05 I Biotechnology

Which of the following properties of water does not contribute to the fitness of the aqueous environment for living organisms?

TLS Online TPP Program

#Question id: 19664

#SCPH05 I Biotechnology

To get carboxylic acids directly from alcohol, which of the following oxidising agents is used?

TLS Online TPP Program

#Question id: 5545

#SCPH28 | Zoology

The placenta functions as a(n):

TLS Online TPP Program

#Question id: 4819

#SCPH28 | Zoology

Plant with genotype AB/ab is test cross, two genes are linked are 10 map units apart. What proportion of progeny will have the genotype aabb?