221. Study of nuclcytology is

A Neurology
B Mycology
C Rhinology
D Karyology
Answer :   Karyology
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222. Who gave importance of serology in taxonomy

A Willis
B Karl Menz
C Hutchinson
D Whittaker
Answer :   Karl Menz
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223. Group of organisms that closely resemble each other and freely interbreed in nature, constitute a

A Species
B Genus
C Family
D Taxon
Answer :   Species
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224. A new strain for alcohol industry produced through biotechnology belongs to

A E.coli
B Bacillus subtilis
C Pseudomonas putida
D Saccharomyces cerevisiae
Answer :   Saccharomyces cerevisiae
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225. ICBN stands for

A International Code of Botanical Nomenclature
B International congress of Biological Names
C Indian Code of Botanical Nomenclature
D Indian Congress of Biological Names
Answer :   International Code of Botanical Nomenclature
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226. External water is not required for fertiliztion of

A Bryophytes
B Petridophytes
C Thllphytes
D Spermatophytes
Answer :   Spermatophytes
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227. During nerve conduction, electric energy is produced . What is the source of this energy

A DNA
B RNA
C ATP
D ACTH
Answer :   ATP
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228. Which blue green algae imparts red colour to red sea

A Trichodesmium
B Chlamydomonas nivalis
C Microcytis
D Anabaena
Answer :   Trichodesmium
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229. Most acceptable concept of species is

A Static concept
B Biological concept
C Typological concept
D Genetic concept
Answer :   Typological concept
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230. Central drug research institute located at

A Lucknow
B Madras
C Mysore
D Cuttack
Answer :   Lucknow
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