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TLS Online TPP Program

#Question id: 5239

Which of the following statements is not true for Hfr strains of E. coli ?

#XL - S Microbiology

  1. F factor is integrated in the genome

  2. all plasmid  markers are transferred from donor to recipient

  3. They act as donors in the cross              

  4. recipient remain 

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TLS Online TPP Program

#Question id: 8717

#XL - T Zoology

Molecular clocks are more reliable when ________.
TLS Online TPP Program

#Question id: 10329

#XL - S Microbiology

If birds are excluded from the class Reptilia, the term that consequently describes the class Reptilia is
TLS Online TPP Program

#Question id: 10517

#XL - R Botany

plant–insect herbivore interactions releases three types of hormone including—
TLS Online TPP Program

#Question id: 34204

#XL - S Microbiology

A bacterium has a 𝜇max​  of 1.2 h⁻¹ and exhibits a specific growth rate (𝜇) of 0.8 h⁻¹ when the substrate concentration 𝑆 is 0.4 g/L. Calculate the value of 𝐾𝑠​ .
TLS Online TPP Program

#Question id: 12674

#XL - R Botany

You  have  a  friend  who  is  wary  of  environmentalists? claims  that  global  warming  could  lead  to  major  biological change on Earth. Which of the following statements can you truthfully make in response to your friend's suspicions?