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#Question id: 18857


Embryonic lethality that sometimes occurs in knockout models can be avoided by...

#Unit 13. Methods in Biology
  1. Using a Cre/Lox model
  2. Using a Tet-Off model
  3. Using a Tet-On model
  4. All of the above

Answer:- Option(s): 4


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#Question id: 10657

#Unit 10. Ecological Principles

Assuming these age-structure diagrams describe human populations, in which population is unemployment likely to be a societal issue in the future?



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#Question id: 28267

#Unit 5. Developmental Biology

Resact binds to receptor on sperm, it activates guanylyl cyclase which causes the sperm cell to produce_______

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#Question id: 11359

#Unit 10. Ecological Principles

A predator exhibiting switching behaviour would be expected to underrepresent the prey in its diet (compared to the abundance of prey in the environment) when the prey is at __________ density.

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#Question id: 11471

#Unit 7. System Physiology – Animal

Hair cells in the vertebrate ear are responsible for transducing sound pressure waves. Ion channels in the hair cell membrane open when ________.

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#Question id: 12819

#General Aptitude

The length and breadth of a rectangle are increased by 20% and 25% respectively. The increase in the area of the resulting rectangle will be :

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