Which of the following weed is perennial but propagates

________stage of Leptocorisa Acuta causes serious damage to the developing spikelets at milky stage of Rice.

The focus of _____________ was on food, work and productivity.

Which of the following elements is classified as an immobile nutrient in soil?

The international food standards are set to protect the health of consumer and ensure fair practices by

Match List I with list II

Male & female misquotes have different types of antennae. Which of the following type of antennae is present?

Practice of forestry in areas devoid of tree growth and other vegetation situated in places away from the conventional forest areas is called

A silent mutation causes

Gram positive bacteria belongs to the group:

Which of the following is the algal symbiotic of Azolla responsible for biological N fixation?