Q:76: What protest possesses two flagella one lies longitudinal and other transversely?
Answer : Dinoflagellates
Q:77: Read the following points regarding protist:(A) Saprophytic Nature(B) Spores with truewall(C) Wall less vegetative phaseAbove organism should be:
Answer : Slime moulds
Q:78: Euglenoids have a protein rich layer called which makes their body flexible.
Answer : Pellicle
Q:79: __________ are primitive relative of animals.
Answer : Protozoans
Q:80: Which organism are used to make bread and beer?
Answer : Yeast
Q:81: Some hyphae are continuous tubes filled with multinucleated cytoplasm, these are called:
Answer : Coenocytic hyphae
Q:82: The cell walls of fungi are composed of Chitin and
Answer : Polysaccharides
Q:83: Fungi prefer to grow in
Answer : Warm & Humid places
Q:84: Write the name of three steps of sexual reproduction in fungi:
Answer :1-Plasmogamy2-Karyogamy3-Meiosis
Q:85: By which basis kingdom Fungi is divided into various classes?
Answer : Morphology of mycelium Mode of spore formation and fruiting bodies
Q:86: Chlamydomonas and Amoeba are classified in kingdom protista according to Whittaker's classification system but by earlier classification system both these organisms are classified in different kingdoms. (True/False)
Answer : True
Q:87: The bacterial structure is very 'A', they are very complex in 'B'.
Answer :A-Simple,B-Behaviour
Q:88: The vast majority of bacteria are heterotrophs. (True/False)
Answer : True
Q:89: Members of which fungal class are found in aquatic habitats and on decaying wood in moist and damp places or as obligate parasites.
Answer : Phycomycetes
Q:90: Which fungus isused extensively inbio-chemical genetic works?
Answer : Neurospora
Q:91: The basidiospores are A produced on the B.
Answer :A-exogenouslyB-Basidium
Q:92: Mushroom,Bracket fungi and smutfungi belong to which fungal class?
Answer : Basidiomycetes
Q:93: Most of themembers of fungal class are decomposers of litter and help in mineralcycling.
Answer : Deuteromycetes
Q:94: Life cycle of plants has two distinct phases -the diploid 'A' and the 'B' gametophyte.
Answer : A-Sporophyte, B-Haploid
Q:95: All of us who have suffered the ill effects of common cold or flu, It is caused by
Answer : Viruses
Q:96: Which kingdom is characterized by heterotrophic, eukaryotic organisms that are multicellular and their cells lack cell wall?
Answer : Kingdom-Animalia
Q:97: Bladderwort and venus fly trap are example of A plant and Cuscuta is a B plant.
Answer : A-Insectivorous B-Parasitic
Q:98: Who called contagium vivum fluidum and what does it stand for?
Answer : M.W. Beijerinck Infectious living fluid
Q:99: Read the following symptoms:Mosaic formationLeaf rolling andcurlingYellowing and veinclearingDwarfingAbove symptoms are due to infection of
Answer : Viruses
Q:100: Who said that viruses are smaller than bacteria ?
Answer : D.J. Ivanowsky
Answer : Dinoflagellates
Q:77: Read the following points regarding protist:(A) Saprophytic Nature(B) Spores with truewall(C) Wall less vegetative phaseAbove organism should be:
Answer : Slime moulds
Q:78: Euglenoids have a protein rich layer called which makes their body flexible.
Answer : Pellicle
Q:79: __________ are primitive relative of animals.
Answer : Protozoans
Q:80: Which organism are used to make bread and beer?
Answer : Yeast
Q:81: Some hyphae are continuous tubes filled with multinucleated cytoplasm, these are called:
Answer : Coenocytic hyphae
Q:82: The cell walls of fungi are composed of Chitin and
Answer : Polysaccharides
Q:83: Fungi prefer to grow in
Answer : Warm & Humid places
Q:84: Write the name of three steps of sexual reproduction in fungi:
Answer :1-Plasmogamy2-Karyogamy3-Meiosis
Q:85: By which basis kingdom Fungi is divided into various classes?
Answer : Morphology of mycelium Mode of spore formation and fruiting bodies
Q:86: Chlamydomonas and Amoeba are classified in kingdom protista according to Whittaker's classification system but by earlier classification system both these organisms are classified in different kingdoms. (True/False)
Answer : True
Q:87: The bacterial structure is very 'A', they are very complex in 'B'.
Answer :A-Simple,B-Behaviour
Q:88: The vast majority of bacteria are heterotrophs. (True/False)
Answer : True
Q:89: Members of which fungal class are found in aquatic habitats and on decaying wood in moist and damp places or as obligate parasites.
Answer : Phycomycetes
Q:90: Which fungus isused extensively inbio-chemical genetic works?
Answer : Neurospora
Q:91: The basidiospores are A produced on the B.
Answer :A-exogenouslyB-Basidium
Q:92: Mushroom,Bracket fungi and smutfungi belong to which fungal class?
Answer : Basidiomycetes
Q:93: Most of themembers of fungal class are decomposers of litter and help in mineralcycling.
Answer : Deuteromycetes
Q:94: Life cycle of plants has two distinct phases -the diploid 'A' and the 'B' gametophyte.
Answer : A-Sporophyte, B-Haploid
Q:95: All of us who have suffered the ill effects of common cold or flu, It is caused by
Answer : Viruses
Q:96: Which kingdom is characterized by heterotrophic, eukaryotic organisms that are multicellular and their cells lack cell wall?
Answer : Kingdom-Animalia
Q:97: Bladderwort and venus fly trap are example of A plant and Cuscuta is a B plant.
Answer : A-Insectivorous B-Parasitic
Q:98: Who called contagium vivum fluidum and what does it stand for?
Answer : M.W. Beijerinck Infectious living fluid
Q:99: Read the following symptoms:Mosaic formationLeaf rolling andcurlingYellowing and veinclearingDwarfingAbove symptoms are due to infection of
Answer : Viruses
Q:100: Who said that viruses are smaller than bacteria ?
Answer : D.J. Ivanowsky