Who has been elected as the first female President of

The goods those supply is less than demand & the goods those supply is greater than demand are called

The most critical growth stage for moisture stress in lentil

Which of the following bacteria is involved in the insertion of gene? 

Match List I with List II

Which of the following is considered as noble cane of sugarcane?

Ricinine, a toxic alkaloid, which can serve as a biomarker of ricin poisoning, is generally found in which of the following plants? 

Which gases contribute primarily to the formation of acid rain?

Anion exchange capacity is found maximum in the case of:

Which one of the following micro-organism oxidizes nitrite to nitrate?

On addition of HCl in milk, if the color changes to red, it indicates the milk is adulterated with_____