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#Question id: 5701

Cross-over suppressors are production of gametes having cross over products is lethal. Which of the following statement is incorrect?

#8. Inheritance Biology

  1. Paracentric inversion cross over product has missing of many genes

  2. In pericentric inversion cross over product has duplication and missing of many genes

  3. Single crossing over results in chromosomal aberration in cross over product

  4. The pairing and crossing over’s do not occur in inversion heterozygotes either paracentric or pericentric

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TLS Online TPP Program

#Question id: 18604

#13. Methods in Biology

A student takes a quiz consisting of 5 multiple choice questions. Each question has 4 possible answers. If a student is guessing the answer at random and answer to different are independent, then the probability of atleast one correct answer is
TLS Online TPP Program

#Question id: 18896

#13. Methods in Biology

Negative Staining is used for examining.
TLS Online TPP Program

#Question id: 18897

#13. Methods in Biology

A radioactive compound having Low energy ß Used in genetics and molecular biology research.
TLS Online TPP Program

#Question id: 18898

#13. Methods in Biology

Iodine-123, Iodine-125, Iodine-129, Iodine-131 are the radioactive compound having radioactive properties and used as for the diagnosis of
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#Question id: 18899

#13. Methods in Biology

Cobalt-57 is a radioactive element  Used as a tracer to diagnose 
TLS Online TPP Program

#Question id: 18900

#13. Methods in Biology

Which statement is correct regarding ratio of half-life of radioactive material to its mean life?