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#Question id: 4998


Many species of snakes lay eggs, but in the forests of northern Minnesota where growing seasons are short, only live-bearing snake species are present. This trend toward species that perform live birth is an example of

#XL - S Microbiology
  1. natural selection

  2. sexual selection.

  3. species selection.

  4. goal direction in evolution.


Answer:- Option(s): 3


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#Question id: 12912

#XL - S Microbiology

Name the enzyme which separates the double-helical DNA into single strands.

TLS Online TPP Program

#Question id: 12913

#XL - S Microbiology

________  involves the size analysis of restriction fragments produced by several restriction enzymes individually and in combination. 

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#Question id: 12914

#XL - S Microbiology

 In Electrophoresis of DNA the gel is first soaked in the alkali then it is transferred to the membrane so that the ________

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#Question id: 12914

#XL - Q Biochemistry

 In Electrophoresis of DNA the gel is first soaked in the alkali then it is transferred to the membrane so that the ________

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#Question id: 12915

#XL - S Microbiology

Which of the following statement is not correct about PCR.

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#Question id: 12916

#XL - S Microbiology

Which statement is correct for Zoo blotting?

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