The scientific names of house crow is ______.
Asterias rubens
vassal
Allium cepa
Corvus splendens

The scientific names of star fish is ______.
Asterias rubens
vassal
Allium cepa
none

The scientific names of onion is ______.
bassal
vassal
Allium cepa
none

Swedish biologist ________first introduced and adopted the system of binomial nomenclature.
Andrea Caesalpino
Augustus Rivinus
Carolus Linnaeus
Margulis and Schwartz

Virus are ______ in nature.
solid
liquid
crystalline
none

Kingdom protista includes_____organisms .
prokaryotic
eukaryotic 
both
none

Kingdom monera includes_____organisms .
prokaryotic
eukaryotic
both
none

In 1988, ______modified the five-kingdom classification of Whittaker.
Andrea Caesalpino
Augustus Rivinus
Carolus Linnaeus
Margulis and Schwartz

In 1967, ______ introduced the five-kingdom classification system.
Andrea Caesalpino
Augustus Rivinus
Carolus Linnaeus
Robert Whittaker 

_____ proposed a third kingdom.
Andrea Caesalpino
Augustus Rivinus
Carolus Linnaeus
Ernst Hackel