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TLS Online TPP Program

#Question id: 5703

Robertsonian translocation is reciprocal exchange of genetic segment between two acrocentric chromosomes. Which of the following is incorrect statement?

#Unit 8. Inheritance Biology

  1. Translocation resulting karyotype in humans leaves only 45 chromosomes

  2. Robertsonian translocations carrier individuals are not associated with any phenotypic abnormalities

  3. All gamete of Robertsonian translocations carrier are unbalanced gametes that lead to miscarriages or abnormal offspring

  4. Carriers of Robertsonian translocations involving chromosome 21 have a higher risk of having a child with Down syndrome

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TLS Online TPP Program

#Question id: 12626

#Unit 6. System Physiology – Plant

Strigolactone biosynthesis  takes place in____
TLS Online TPP Program

#Question id: 4024

#Unit 3. Fundamental Processes

All of the following statements about the essential carboxy terminal domain (CTD) of RNA polymerase are true except:
TLS Online TPP Program

#Question id: 24667

#Unit 2. Cellular Organization

 The transfer of a lipid molecule across a bilayer, a process termed:
TLS Online TPP Program

#Question id: 19830

#Unit 12. Applied Biology

The expression of avr gene must be precisely regulated: it must be expressed immediately following pathogen attack but only in
TLS Online TPP Program

#Question id: 15386

#Unit 8. Inheritance Biology

You set up a mapping cross involving your favorite gene (YFG) in Neurospora and determine the following octad types: 4:4 arrangement 83; 2:4:2 arrangement 7; 2:2:2:2 arrangement 10. What is the distance between your gene and the centromere?