231. In which form polyenergid nucleus stage is found in Amoeba

A Binary fission
B Encystment
C Sporulation
D Rejuvenation
Answer :   Sporulation
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232. Slime moulds resemble

A Animals
B Fungi and plants
C Fungi and animals
D Procaryotes
Answer :   Fungi and animals
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233. Unicellular algae which produce "Auxospores" and have soap box like cell wall are

A Dinoflagellates
B Euglenoids
C Diatoms
D Slime Mould
Answer :   Diatoms
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234. Koch's postulates not applicable to

A Mycobacterium leprae
B Tuberculosis
C Pneumonia
D Cholera
Answer :   Mycobacterium leprae
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235. Causes of water bloom is

A Green algae
B Blue green algae
C Bacteria
D Hydrilla
Answer :   Blue green algae
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236. Moneran phylogeny is best evidenced by sequence of nucleotides in RNA of ribosomes. On the basis of this information, the most primitive monerans are

A Archaebacteria
B Eubcteria
C Filamentour bacteria
D Cyanobacteria
Answer :   Archaebacteria
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237. Mucor is

A Heterothallic and heterotrophic
B Heterotrophic and heteroecious
C Heteroecious and heterosporous
D Heterosporous and heterrothallic
Answer :   Heterothallic and heterotrophic
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238. Folk uses of plants are studies under

A Pharmacognosy
B Ethnobotany
C Eugenics
D Sericulture
Answer :   Ethnobotany
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239. Ribosomes of prokaryotes are

A 10 s
B 20 s
C 70 s
D 80 s
Answer :   70 s
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240. Streptomyces is included in

A Fungi
B Actinomycetes
C Bacteria
D Hydrilla
Answer :   Actinomycetes
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