In the five kingdom classification, Chlamydomonas and Chlorella have been included in
Options
(a) Protista (b) Algae (c) Plantae (d) Moneera
Correct Answer:
Protista
Explanation:
In order to develop phylogenetic classification, R.H. Whittaker […]
Human immuno deficiency virus (HIV) has a protein coat and a genetic material which is
Options
(a) double stranded RNA (b) double stranded DNA (c) single stranded DNA (d) single stranded RNA
Correct […]
Heterothallism in fungi was discovered by
Options
(a) Blakeslee (b) de Bary (c) Pontecarvo (d) Micheli
Correct Answer:
Blakeslee
Explanation:
Heterothallism is phenomenon when fungi shows fusion of gametes which belong to genetically, […]
Fungi differ from other kingdom in being
Options
(a) unicellular decomposers (b) unicellular consumers (c) multicellular decomposers (d) multicellular consumers
Correct Answer:
multicellular decomposers
Explanation:
Fungi differ from other kingdoms is being multicellular […]
Food Poisoning is due to
Options
(a) Salmonella typhosa (b) Clostridium botulinum (c) Clostridium tuminaceae (d) Synchytrium endobioticum
Correct Answer:
Clostridium botulinum
Explanation:
Clostridium is a large genus of Gram-positive bacteria, belonging to […]
Fermentation by yeast is due to
Options
(a) amylase (b) invertase (c) zymase (d) galactose
Correct Answer:
zymase
Explanation:
Yeast is the unicellular fungi, of great economic importance. They have enzymes for converting […]
Extra nuclear DNA in E.coli is termed as
Options
(a) F factor (b) sex factor (c) episome (d) all of the preceeding,F factor,sex factor,episome
Correct Answer:
all of the preceeding,F factor,sex factor,episome
Explanation: […]
Coenogametes are found in
Options
(a) Ustilago (b) Puccinia (c) Rhizopus (d) Penicillium
Correct Answer:
Rhizopus
Explanation:
The gamentangia of Rhizopus/Mucor are undifferentiated masses of multinucleate protoplasts called coenogametangia.
Clamp connection is found in
Options
(a) basidiomycetes (b) ascomycetes (c) saccharomycetes (d) haplomycetes
Correct Answer:
basidiomycetes
Explanation:
The secondary mycelium of basidiomycetes is long lived. It consists of profusely branched sepate hyphae. […]
Chrysophytes, Euglenoids, Dinoflagellates and Slime moulds are included in the kingdom
Options
(a) Monera (b) Protista (c) Fungi (d) Animalia
Correct Answer:
Protista
Explanation:
All single-celled eukaryotes like chrysophytes [diatoms and desmids], Euglenoids […]
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