The uncertainty in the position of an electron (mass 9.1 × 10^–28 g) moving with a velocity of 3.0 x 104 cms^–1 accurate up to 0.011% will be

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#Question id: 13234

#XL - R Botany

Some roots can develop positive hydrostatic pressure in their xylem is called

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#Question id: 13552

#XL - R Botany

Transpiration from the leaf depends on two major factors;

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#Question id: 13554

#XL - R Botany

The microscopic stomatal pores provide a pathway for diffusional movement of gases across the epidermis and cuticle

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#Question id: 13980

#XL - R Botany

The alignment of the cellulose microfibrils in the guard cell is

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#Question id: 14092

#XL - R Botany

The symptoms of phosphorus deficiency is,

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#Question id: 14435

#XL - Q Biochemistry

Differential centrifugation separates the particle which is different in