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TLS Online TPP Program

#Question id: 5700

During meiosis, homologous chromosomes pair up along their lengths. The most plausible explanation for the karyotype structure shown above is that

#Unit 8. Inheritance Biology

  1. portions of non-homologous chromosomes have been translocated

  2. one of the two homologous chromosomes has suffered a deletion

  3. one of the two homologous chromosomes has undergone an inversion

  4. the homologous chromosomes have each suffered a gene duplication

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TLS Online TPP Program

#Question id: 18014

#Unit 13. Methods in Biology

Each of five questions on a multiple-choice examination has four choices, only one of which is correct. The student is attempting to guess the answers. The random variable X is the number of questions answer correctly. Probability that the student will get Atmost three correct answers
TLS Online TPP Program

#Question id: 18391

#Unit 12. Applied Biology

Detoxification of organophosphate pesticides in the environment is performed by
TLS Online TPP Program

#Question id: 4802

#Unit 8. Inheritance Biology

Why is tetrad analysis useful for studying genetics?
TLS Online TPP Program

#Question id: 23521

#General Aptitude

Ozone layer depletion or hole in ozone layer is being chiefly found in
TLS Online TPP Program

#Question id: 593

#Unit 1. Molecules and their Interaction Relevant to Biology

The time that is required for an enzyme to convert one substrate molecule into one product molecule is