Complete the missing links.
Biogas is produced during anaerobic fermentation of………….material.

Complete the missing links: ………………. Is a hetrocrine gland.

Complete the missing links. Micro-organism used to produce lactic acid through fermentation process is known as………..

Complete the missing links: Brood parasitism occurs in………………

Complete the missing links Stalk of ovule is called_____

Complete the missing links: __________ is located at Nagpur.

Complete the missing links: Cocoon is secreted by ……………….

Complete the missing links: Ecology is the study of………………

Complete the missing links: Bipolar neurons are found in…………………

Complete the missing links Cacti are grown by……. Cutting.

Complete the missing links: Biradial symmetry is found in ………………. .