TLS Online TPP Program

#Question id: 5569


What makes sexually reproduced offspring genetically different from their parents?

#Unit 5. Developmental Biology
  1. genetic recombination during meiosis

  2. genetic recombination during mitosis

  3. crossing over during mitosis

  4. Sexual reproduction does not produce genetically different offspring.

More Questions
TLS Online TPP Program

#Question id: 19846

#Unit 13. Methods in Biology

Variants of PCR has been developed on the basis of___

TLS Online TPP Program

#Question id: 19865

#Unit 13. Methods in Biology

Match the following activity of variants in Column I with their variants of PCR in Column II given below;

                     COLUMN I

                        COLUMN II

 

A) Enhance efficiency

 

i) Multiplex PCR

 

B) Sequence specific amplification

 

ii) Hot-start PCR

 

C) Mutational analysis

 

iii) Megaprimer PCR

 

 

iv) qPCR with SYBR

 

 

v) AS-PCR

 

 

vi) RLM-RACE

TLS Online TPP Program

#Question id: 19866

#Unit 13. Methods in Biology

Which of the following variants of PCR has been devised to increase the specificity of PCR without lowering the efficiency by variation annealing temperature?

TLS Online TPP Program

#Question id: 19867

#Unit 13. Methods in Biology

Which of the following variants of PCR were devised to prevent non-specific amplification at low temperature?

TLS Online TPP Program

#Question id: 19868

#Unit 13. Methods in Biology

Which one of the following statements about FRET is correct?
a) FRET is possible only when the distance between donor and acceptor are within 1 to 10 A0
b) For FRET, GFP chromophore contain tripeptide sequence is -Gly-Phe-Pro-
c) qPCR based on FRET
d) Efficiency of FRET is directly proportional to the sixth power of the distance between donor and acceptor. 

TLS Online TPP Program

#Question id: 19869

#Unit 13. Methods in Biology

Trinucleotide repeats SSR within the gene coding region causing disease called