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#Question id: 3772


Who performed classic experiments that supported the semiconservative model of DNA replication?

#XL - Q Biochemistry
  1. Watson and Crick

  2. Messelson and Stahl

  3. Hershey and Chase

  4. Franklin and Wilkins


Answer:- Option(s): 2


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#Question id: 1543

#XL - S Microbiology

Effector  cytokines of TH 1 cells?

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#Question id: 4909

#XL - R Botany

A pattern of transmission where all offspring have the same phenotype as their mother is consistent with which type of non-Mendelian inheritance?

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#Question id: 8924

#XL - R Botany

Fossil evidence indicates that the following events occurred in what sequence, from earliest to most recent?
1. Protostomes invade terrestrial environments.
2. Cambrian explosion occurs.
3. Deuterostomes invade terrestrial environments.
4. Vertebrates become top predators in the seas.

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#Question id: 12025

#XL - T Zoology

After surgical removal of an infected gallbladder, a person must be especially careful to restrict dietary intake of ________.

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#Question id: 20072

#XL - P Chemistry

Determine lattice energy of LiF(S) according to given data.


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