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#Question id: 5234


Which of the following would, if it had acted upon a gene, prevent this gene from acting as a reliable molecular clock?

#11. Evolution and Behavior
  1. neutral mutations

  2. genetic drift

  3. mutations within introns

  4. natural selection


Answer:- Option(s): 4


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#Question id: 16788

#13. Methods in Biology

If he arithmetic mean between a " 1 and b, then n is equal to 

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#Question id: 16789

#13. Methods in Biology

The median of number 50, 48, 47, 48.5, 50.5, 52, 48.8, 46 will be: 

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#Question id: 16790

#13. Methods in Biology

For the moderately symmetrical distribution of age of the employees, mean = 20 and mode = 25. The approximate value of the median is: 


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#Question id: 16791

#13. Methods in Biology

The mode of a distribution is 24 and the mean is 60. What is its median? 

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#Question id: 17072

#12. Applied Biology

Plastic Film, Teflon (fluoroethylenepropylene copolymer) is biologically inert and are extensively used for monolayer and suspension cultures as thry are

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#Question id: 17073

#12. Applied Biology

Hypoxanthine is converted into guanine by the enzyme HGPRT an enzymes of the salvage pathway. What does HGPRT stands for?

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