If x1x2x3 = 4(4 + x1 + x2 + x3), then what is the value of [1/(2 + x1)] + [1/(2 + x2)] + [1/(2 + x3)]?
Hardening in sugarcane plant occurs when
In rice, 'Dee-geo-woo-gen' is a source of
Which microbe is responsible for spoilage of canned foods?
Mendel chose ………….. pairs of contrasting characters for his study. In a monohybrid cross he obtained a definite phenotypic ratio of ……….. ...
Salai gum is obtained from which tree species?
PAR falls in the range of wavelength of
B-glucuronidase gene is a
FoSTaC stands for
A drought year as a whole is defined by the Indian Meteorological Department (IMD) as a year in which, the overall rainfall deficiency is more than 10 ...
Which of the following method is most effective in conferring disease resistance among distantly related species?