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#Question id: 10921


The mechanism of phloem translocation in angiosperms is best explained by which method?

#XL - R Botany
  1. Phloem loading mechanism
  2. Active mechanism
  3. Phloem unloading mechanism
  4. pressure-flow model

Answer:- Option(s): 4


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#Question id: 20159

#XL - P Chemistry

The ground state configuration of Fe3+ ion in gaseous state is: (At. No. of Fe = 26)

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#Question id: 16488

#XL - T Zoology

Advantages of organ culture are

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#Question id: 20148

#XL - P Chemistry

The ratio of the ionization energy of H and Be3+ is..............

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#Question id: 2362

#XL - Q Biochemistry

Before a cell divides, the centrioles ______

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#Question id: 15677

#XL - S Microbiology

Ultraviolet (UV) radiation around 260 nm is quite lethal but does not penetrate
1. glass 
2. dirt films 
3. Water
March the correct answer

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