The word virus is derived from Latin word venome meaning____________?
(A) Sweet fluid
(B) Sore Fluid
(C) Poisonous Fluid
(D) Salty Fluid
Competition between species will be greatest if they attempt to occupy the same___________?
(A) Ecosystem
(B) Community
(C) Habitat
(D) Niche
Animals with greatest number of similarities are grouped together in a/an___________?
(A) Phylum
(B) Family
(C) Genus
(D) Order
Other name for Kingdom monera is_______________?
(A) Protoctista
(B) Prokaryotae
(C) Archae
(D) None of these
Which of the following relationship is NOT an example of symbiosis?
(A) Rhizobium and leguminous plants
(B) Marchantia sporophyte and gametophyte
(C) Algae and fungi in a lichen
(D) Mycorrhizal fungi and tree roots
Mode of transmission of hepatitis A is__________?
(A) Serum
(B) Faeco-oral
(C) Sexual contact
(D) All of these
Protein coat the capsid of adenovirus is________________?
(A) Surrounded by genome
(B) Surrounding genome
(C) Surrounding the envelope
(D) Both B and C
Which one of the following specially result in chronic liver disease leading to hepatic failure:
(A) HAV
(B) HBV
(C) HCV
(D) HEV