Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 48921
TLS Online TPP Program

#Question id: 5239

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

#SCPH28 | Zoology

  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 

More Questions
TLS Online TPP Program

#Question id: 12705

#SCPH12 I Genetics

In Neurospora crasssa, the mutant exhibit poky phenotype, when a female of  poky strain is crossed with a normal strain acting as a male , all progeny individuals shows poky phenotype . however, the reciprocal cross resulted in all normal progeny. These results can be explained on the basis of 
TLS Online TPP Program

#Question id: 20987

#SCPH28 | Zoology

Toluene degradation could be optimized and linked to the reduction of 
1. Nitrate 
2. Nitrous oxide
3. Nitrite
Which of the below combinations are correct?
TLS Online TPP Program

#Question id: 19471

#SCPH01 Biochemistry

The gene gox has been expressed in plants in combination with which other bacterium gene
TLS Online TPP Program

#Question id: 4136

#SCPH28 | Zoology

Which of the following is(are) true for protein synthesis in eukaryotes?
TLS Online TPP Program

#Question id: 10978

#SCPH06 I Botany

Which of the following events occurs at the end of the period of ventricular ejection?