Q1. In Protostomes which of the following develop first?
(a) Mouth
(b) Anus
(c) Eyes
(d) Kidney
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Q2. The term “Taxon” has been given by ?
(a) Haeckel
(b) Meyer
(c) Linnaeus
(d) Ray
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Q3. Sleeping sickness caused by which phylum ?
(a) Algae
(b) Protozoa
(c) Arthropoda
(d) Annelida
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Q4. Subphylum Ciliophora belongs to which Phylum ?
(a) Protozoa
(b) Cnidaria
(c) Arthropoda
(d) Annelida
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Q5. Fertilization in Sycon takes place ?
(a) Ostia
(b) Spongocoel
(c) Sea water
(d) Choanocytes
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Q6.Which of the following statements are correct: –
1. Viruses are saprophytic in nature.
2. Viruses composed of carbohydrates.
(a) Only 1
(b) Only 2
(c) Both are correct
(d) Both are Wrong
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Q7. Which of the following is a double stranded RNA virus?
(a) Tospovirus
(b) Rhabdo virus
(c) Rota virus
(d) Influenza virus
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Q8. The virion is ?
(a) Nucleic acid
(b) Capsid
(c) Nucleocapsid
(d) None of them
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Q9. Bacteriophage that lyse the bacterial cell after infection known as?
(a) Virulent
(b)Temperate
(c) Systemic
(d) Immune
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Q10. “PPLO is a ?
(a) Eukaryotic cell
(b) Prokaryotic cell
(c) Nerve cell
(d) Animal cell
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Q11. Cephalopoda is a class of animals in which ?
(a) Head is located on the foot
(b) Head is fused with the thorax
(c) Foot is lacated in the head
(d) Notocgord extended up to head
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Q12. Phylum Protozoa divided in to four classes on the basis of ?
(a) Nuclear structure
(b) Mode of reproduction
(c) Mode of Nutrition
(d) Locomotor structure
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Q13. Which stage of Piccinia is found on its alternatives host?
(a) Uredospore
(b) Teleutospore
(c) Basidiospore
(d) Pycnidiosopre
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Q14. Which of microbes is used for alcohol fermentation?
(a) Saccharomyces
(b) Aspergillus
(c) Pseudomonas
(d) None of them
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Q15. Molecular scissor is ?
(a) Restriction endonuclease
(b) S1 nucleases
(c) Taq polymerase
(d) Alkaline Phosphatase
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