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#Question id: 2362


Before a cell divides, the centrioles ______

#Unit 2. Cellular Organization
  1. stay unchanged

  2. triple in number

  3. duplicate

  4. disintegrate


Answer:- Option(s): 3


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#Question id: 15384

#Unit 8. Inheritance Biology

A trait that appears to be dominant in one sex but recessive in the other is called:

TLS Online TPP Program

#Question id: 15542

#Unit 8. Inheritance Biology

How would you expect a mutation in a gene encoding a tail fiber protein would affect the plaque phenotype of T4?

TLS Online TPP Program

#Question id: 15543

#Unit 8. Inheritance Biology

In Benzer's intragenic mapping experiments, what event was required to allow production of infectious phage from rII mutants?

TLS Online TPP Program

#Question id: 15661

#Unit 8. Inheritance Biology

Which of the following is NOT true of a maternal effect gene?

TLS Online TPP Program

#Question id: 15666

#Unit 8. Inheritance Biology

Which of the following could NOT be used to describe a sex limited trait:

TLS Online TPP Program

#Question id: 15668

#Unit 8. Inheritance Biology

How is genetic transfer different from sexual reproduction?

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