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TLS Online TPP Program

#Question id: 35160

Which of the following occur during stomatal development in Arabidopsis?

#XL - R Botany
  1. Meristemoid mother cell divides asymmetrically to produce meristemoid
  2. Meristemoid differentiates directly into guard mother cell
  3. Guard mother cell divides symmetrically to form two guard cells
  4. All epidermal cells directly become guard cells
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TLS Online TPP Program

#Question id: 20141

#XL - P Chemistry

If uncertainties in the measurement of position and momentum are equal, the uncertainty in the measurement of velocity is
TLS Online TPP Program

#Question id: 20142

#XL - P Chemistry

Energy equivalent of 10.00 cm–1 is
TLS Online TPP Program

#Question id: 20143

#XL - P Chemistry

The ratio of energy of the electron in ground state of hydrogen to the electron in first excited state of Be+3 is
TLS Online TPP Program

#Question id: 20144

#XL - P Chemistry

The shortest wavelength of H-atom in Lyman series is x, then longest wavelength in Balmer series of He+ is
TLS Online TPP Program

#Question id: 20145

#XL - P Chemistry

The radius of first Bohr orbit is , then de-Broglie wavelength of electron in 3rd orbit is nearly
TLS Online TPP Program

#Question id: 20146

#XL - P Chemistry

With increasing principle quantum number, the energy difference between adjacent energy levels in H atom