Which of the following is an audio input

According to extension education principles, indigenous knowledge is important because:

Which sedimentary rock is formed from compressed plant remains?

What are the building blocks of proteins?

Given below are two statements:

Statement I: Orobanche (Broomrape) is a total-root parasitic weed in rapeseed mustard.

What advantage is observed in the case of Drip irrigation?

The main host tree of Eri Silkworm is 

Dwarfing gene in rice is 

Lalit and Shweta are the varieties of:

When plant cells are placed in hypertonic solution, they become____

The department of agriculture, revenue and commerce was set up in .............................?