Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
All the individuals of a particular organism, such as rose plants, belong to a taxonomic category called ?
species
genus
family
order
Pearls are harvested from ?
Prawn
Pila
Tuna
Oyster
Wings of birds and bats are considered analogous structures because they have ?
common origin and common function
different origin and common function
common origin and different function
different origin and different function
Apart from hyper acid secretion, peptic ulcers are also developed due to bacterial infection. The causative agent is ?
Helicobacter pylori
E. coli
Streptococcus pneumonia
Salmonella typhimurium
A mixture of sodium chloride (salt) and ammonium chloride can be separated by ?
sublimation
filtration
chromatography
distillation
