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TLS Online TPP Program

#Question id: 5687

The error in meiosis that produces a 47,XYY karyotype is best  described by

#Part-B Specialized Branches in Biotechnology

  1. Meiosis division I of paternal spermatogenesis

  2. Meiosis division II of paternal spermatogenesis

  3. Meiosis division II of maternal oogenesis     

  4. Meiosis division II in either parent

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TLS Online TPP Program

#Question id: 19357

#Part-A Aptitude & General Biotechnology

BAC vectors are based on _________ plasmid.
TLS Online TPP Program

#Question id: 2296

#Part-A Aptitude & General Biotechnology

Small metabolites, such as sugar and ions, pass between plant cells via _______
TLS Online TPP Program

#Question id: 757

#Part-A Aptitude & General Biotechnology

_______________ a bacterial enzyme, uses the energy of ATP hydrolysis to introduce negative supercoiling into DNA hence removing positive supercoiling generated during replication.
TLS Online TPP Program

#Question id: 789

#Part-B Specialized Branches in Biotechnology

Presence of large numbers of modified specially methylated nucleotides in tRNA contribute in
TLS Online TPP Program

#Question id: 16475

#Part-B Specialized Branches in Biotechnology

Cultures that facilitate cell-to-cell interactions and signaling among cells and allow their study, are