Practice Questions

TLS Online TPP Program

#Question id: 11047

As plants absorb water from the soil, they deplete the soil of water near the surface of the roots, This depletion due to

#Unit 6. System Physiology – Plant

increases Hydrostatic pressure (ψp) in the water near the root surface
establishes a pressure gradient with respect to neighboring regions of soil that have higher ψp values
increase Hydrostatic pressure(ψp) in the water near the root surface
Establishes a pressure gradient with respect to neighboring regions of soil that have lower ψp values

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TLS Online TPP Program

#Question id: 15956

#Unit 12. Applied Biology

Transplantation of foreign chloroplasts into crop plants with inefficient photosynthetic system applied by

TLS Online TPP Program

#Question id: 15957

#Unit 12. Applied Biology

The technique of somatic hybridization involves the following steps;

TLS Online TPP Program

#Question id: 15958

#Unit 12. Applied Biology

During the protoplast fusion which technique is most commonly used as it induces reproducible high frequency fusion accompanied with low toxicity to most cell types?

TLS Online TPP Program

#Question id: 15959

#Unit 12. Applied Biology

The osmotic concentration of enzyme mixture and of which subsequent media is added to the osmoticum as it improves plasma membrane stability?

TLS Online TPP Program

#Question id: 15960

#Unit 12. Applied Biology

Protoplast suspension recovered after a treatment with a fusion inducing agent__

TLS Online TPP Program

#Question id: 15961

#Unit 12. Applied Biology

In somatic hybridization experiments, only the heterokaryotic or 'hybrid' protoplasts, form only a small proportion of the population. Therefore, an effective strategy has to be employed for their identification and isolation, this step is called;