X can do a piece of work in 15 days. He worked at it for 3 days and then Y finished it in 16 days. In how many days can X and Y together finish the work?
The systematic is the study of:
Mitosis occurs between:
Which is the single most important soil property?
The term used for the parturition or birthing process of a pig is
What is the Central dogma?
Quality protein maize is rich in
Microbes added to soils to decrease the level of contaminants from root area of the plants is called as ___
Flumes are preferred for
Generally fats with saturated fatty acids are________ at room temperature.
The formula of gypsum is:
