Assume that there are equal numbers of male and female students in a university. Of all male students, 10 per cent major in economics; and of all female students, 5% major in economics. What is the probability that a student selected at random will be a male economics student?
In general, the problems ascribed to be created by the use of chemical fertilizers include(s):
Khapra beetle is pest of
A mechanism of pulleys and cables which were designed to transport a large number of bananas from large plantations to processing / packing plants is _...
The major chemical component of the maize kernel is starch. Carbohydrates percentage (approx.) in maize crop is:
Which crop is known as “Gold of America”?
The predominant sugar in insect hemolymph is
The main insect pest of cauliflower is:
What is CRISPR-Cas9 used for in biotechnology?
The membrane enclosing cytoplasm of a cell which is composed of lipids and phosphates is ……………………………….
...Normally tobacco is grown in which season?
