Which of the following options is not related to MS

In tobacco crop, the site for synthesis of nicotine is

With reference to crop rotation which of the following statement(s) is/are correct?

1. Legume must be followed by a non-legume.

The yellow vein mosaic of okra is majorly transmitted by ____

Unit of water use efficiency is:

Which is the anticoagulant is used for rat control?

Which among the following is not a greenhouse fungal disease?

Which intercrop is suggested for Mulberry cultivation, providing additional revenue and weed control?

Polymorphism in fungi was first observed by:

Which one of the following is an example of impulsive buying?

What quantity of Urea is required for top dressing of two acre of wheat field at a dose  of 60 kg N//ha ?