The ratio between kinetic energy and the total f energy of the electrons of hydrogen atom according to Bohr’s model is

TLS Online TPP Program

#Question id: 18526

#XL - R Botany

Which of the leaves are used as mosquito repellent 

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#Question id: 18527

#XL - R Botany

Opium is a plant belonging to family

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#Question id: 18528

#XL - R Botany

Rauwolfia serpentina which belongs to apocyanaceae yield medicine of 

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#Question id: 18529

#XL - R Botany

Cotton fibres are made up of

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#Question id: 18530

#XL - R Botany

Which of the following families have fibre producing plants

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#Question id: 18531

#XL - R Botany

Which families have fibre plants