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Dikaryon and Dikaryophase is Seen in the Case of

1) Phycomycetes 2) Basidiomycetes 3) Ascomycetes 4) Both (2) and (3) Answer:4) Both (2) and (3) Explanation: Dikaryophase refers to an... View Article

The Protist which Possess Flagella is

1)Plasmodium 2)Paramoecium 3) Entamoeba 4) Trypanosoma Answer:4) Trypanosoma Explanation: Trypanosoma is a flagellated protozoan.... View Article

False Feet is the Characteristic of which Protozoan?

1) Ciliated protozoan 2) Sporozoan 3) Amoeboid protozoans 4) Flagellated protozoan Answer:3) Amoeboid protozoans Explanation: False feet or... View Article

Which Protists are Believed to be the Relatives of Animals?

1) Dinoflagellates 2) Slime moulds 3) Diatoms 4) Protozoans Answer:4) Protozoans Explanation: Protozoans are believed to be primitive... View Article

Mode of Nutrition in Euglenoids is

1) Heterotrophic 2) Autotrophic 3) Mixotrophic 4) Symbiotic Answer:3) Mixotrophic Explanation: Euglenoids perform photosynthesis in the... View Article

Which of the Following is True about Gonyaulax?

1) Heterotropic 2) Slow multiplication causing red tide 3) Release toxin 4) All of the above Answer:3) Release toxin Explanation: Gonyaulax... View Article

Mostly Marine, Photosynthetic and Biflagellate Organisms are

1) Desmids 2) Diatoms 3) Euglenoids 4) Dinoflagellates Answer:4) Dinoflagellates Explanation: Dinoflagellates are mostly marine and have two... View Article

Chrysophytes Include

1) Desmids 2) Golden algae 3) Diatoms 4) All of these Answer:4) All of these Explanation: Chrysophytes include desmids, diatoms and golden... View Article

Kingdom Protista includes

1) Dinoflagellate 2) Chrysophyte 3) Euglenoids 4) All of these Answer:4) All of these Explanation: Kingdom Protista includes all unicellular... View Article

Which of the Following is Incorrect about Protista?

1) Some have flagella or cilia 2) All are single-cell eukaryotes 3) Members of Protista are primarily terrestrial 4) Sexually reproduce by... View Article

Which One is Correct about Reproduction in Bacteria?

1) Spores are formed under unfavourable conditions 2) Mainly by binary fission 3) Sexual reproduction by transfer of DNA from one to another... View Article

Most Extensive Metabolic Diversity is Found in

1) Amphibians 2) Protozoans 3) Fungi 4) Bacteria Answer:4) Bacteria Explanation:Bacteria are metabolically diverse. They can be aerobic,... View Article

Most Abundant Microorganisms are

1) Virus 2) Bacteria 3) Paramecium 4) Amoeba Answer:2) Bacteria Explanation: Bacteria are the most abundant microorganisms. They are... View Article

Kingdom Protista Contains

1) Unicellular eukaryotes 2) Fungi 3) Blue-green algae 4) All of these Answer:1) Unicellular eukaryotes Explanation: Kingdom Protista... View Article

What is Common to Bacteria, Mosses and Fungus?

1) Presence of cell wall 2) Mode of nutrition 3) Body organisation 4) All of the above Answer:1) Presence of cell wall Explanation: Plants,... View Article

A Person who is Colourblind cannot Distinguish

1) Yellow and white 2) Red and green 3) Yellow and blue 4) Black and white Answer:2) Red and green Explanation: Colour blindness is a... View Article

Mongolism is Also Known as

1) Klinefelter's syndrome 2) Turner's syndrome 3) Hypothalamic syndrome 4) Down's syndrome Answer:4) Down's syndrome Explanation: Mongolism... View Article

Validity of Mendel’s Law of Segregation is Established Only when

1) One parent is crossed with F1 hybrid 2) Two F1 hybrids are crossed 3) Two pure breeding contrasting characters are crossed 4) None of the... View Article

Humoral Immunity is Mediated by

1) T-cells 2) B-cells 3) Eosinophils 4) NK cells Answer:2) B-cells Explanation: Humoral immunity is mediated by B-cells. They produce... View Article

Cerebral Malaria is Caused by

1)Plasmodium vivax 2)Plasmodium ovale 3) Plasmodium malariae 4) Plasmodium falciparum Answer:4) Plasmodium falciparum Explanation:... View Article

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