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#Question id: 20177


What will be de-Broglie wavelength of an electron moving with a velocity of 1·20 × 105ms–1 ?

#XL - P Chemistry
  1. 6·068 ×10–9
  2. 3·133 × 10–37
  3. 6·626 × 10–9
  4. 6·018 × 10–7

Answer:- Option(s): 1


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#Question id: 4984

#XL - S Microbiology

A hypothetical mutation in a squirrel population produces organisms with eight legs rather than four. Further, these mutant squirrels survive, successfully invade new habitats, and eventually give rise to a new species. The initial event, giving rise to extra legs, would be a good example of

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#Question id: 5692

#XL - R Botany

Aneuploids can be produced several ways except

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#Question id: 1719

#XL - Q Biochemistry

Langerhans' cells are found in:

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#Question id: 7288

#XL - R Botany

Following statements are regarding to the expression of genes in floral quartate model in Arabidopsis thaliana.

A. Sepals- AP1(heterodimer) + SEP(homodimer)

B. Petals-AP1(monomer)+PI(monomer)+AP3(monomer)+SEP(monomer)

C. Stamens- AP3(monomer)+PI(monomer)+AG(monomer)+SEP(monomer)

D. Carpels- AG(homodimer)+SEP(homodimer)

Which of the following genetic combinations are incorrect?

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#Question id: 34083

#XL - S Microbiology

Which of the following are functions of bacterial cell walls?

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