Complete the missing links.
…………is a symbiotic `N_2` fixer while…………is a free living soil `N_2` fixer.

Complete the missing links: The study of soil is called……………..

Complete the missing links Testes lie in while ovaries lie in ____________

Name two symbiotic N_2 -fixing microbes.

Complete the missing links. …………………is the subject dealing with techniques of using live organisms or enzymes from organisms to produce and process useful to man.

Complete the missing link: Plants growing on burnt soil are called as………………..

Complete the missing links Frog is_________while human female is_____

Name two free-living N_2 -fixing microbes.

Complete the missing links. Enzyme……….are used in detergents while fruit juices are clarified by………..enzymes.

Complete the missing links: Temperature, water, light and soil are…………….factors.

Complete the missing links: The plants growing in saline soil are called as…………….