state gov MP Police Constable Mock Test 2023 General Science Biology Botany

Which of the following microorganism helps in nitrogen fixation at root nodules of plants?

1

Rhizobium

2

Nitrosomonas

3

Clostridium

4

Nostoc

Share: WhatsApp Telegram X

Sponsored

hivanix.in

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters