The ratio between organic N and S in crop residue

Which is a day-neutral plant?

Match the following with correct definition:

i. Monophagous - a) Feeds on a few related species of host plants 

Exotic breed of goat is:

For newly born chicks for how many hours they should not be fed with anything?

What is the particle density (g/cm³) of clay, as per the document?

In tobacco crop, the site for synthesis of nicotine is

Which fertilizer has 2 primary essential nutrients?

Small plant may suffer from deficient oxygen when covered with densely packed snow due to which of the following condition?

Dental formula of Lemur is:

Which of the following weed is total root parasite?