If a3 + b3 = 6240 and a + b = 30, then find the value of {(a + b)2 – 3ab}
Since, {(a + b)2 – 3ab} = a2 + b2 + 2ab – 3ab = a2 + b2 – ab And, (a3 + b3) = (a + b)( a2 + b2 – ab) So, (a2 + b2 – ab) = 6240/30 = 208
In a plant cell, _______ is the site of oxidative phosphorylation.
The ratio of organic carbon to organic matter in soil is
Flame photometer is used in the determination of
One of the seeds is non-albuminous:
In onion, smell occurs due to the presence of?
Air borne pathogen spread diseases through
The practice in which the plants are grown to extract water from area of shallow water table, through transpiration process is called as ___
The first transgenic crop approved for cultivation was
Development of a diploid (2N) embryo from nuclear of integumentary tissue is
Variation within a pureline is due to
