1. The combination of leg movement in insects while walking is
a. L1R2L3:R1L2R3 b. L1L2L:R1R2R3 c. L1R1L2:R2L3R3 d. L1R2R3:R1L2L3
2. Gonopophyses in female insects are
a. Two pairs b. One pair c. Five pairs d. Three pairs
3. The embryo movement from posterior to anterior pole is referred as
a. Ketatrepsis b. Anatrepsis c. a & b d. None
4. Lines representing points of equal expression of characters are known as
a. Isobars b. Isophenes c. Isoclines d. Isotherms
5. Forewings with rows of microscopic hairs are seen in the family
a. Trichogrammatidae b. Tephritidae c. Tachinidae d. None
6. Trochanter is absent in the members of the order
a. Orthoptera b. Trichoptera c. Siphonoptera d. Strepsiptera
7. The class ‘Ellipura’ includes
a. Protura and Diplura b. Protura and Thysanura c. Protura and Collembola
d. a and b
8. Aculea are
a. Spines on legs b. Spines under scales of wings c. Spines on thorax d. Spines on abdomen
9. Anal prolegs are seen in the members of the order
a. Trichoptera b. Lepidoptera c. Coleoptera d. Hymenoptera
10. Soldier caste is absent in the genus of Termites
a. Cryptotermes b.Odontotermes c. Anoplotermes d. Rhinotermes
11. Respiration by Jet propulsion occurs in young ones of
a. Mantids b. Stick insects c. Dragon flies d. Cockroaches
12. Flask shaped spermatophores are seen in
a. Thysanura b.Thysanoptera c. Isoptera d. Diptera
13. Camponiform sensilla is one of the
a. Mechanoreceptor b. Photoreceptor c. Chemoreceptor d. Phytoreceptor
14. Compilation of the bar graphs ratio of one age group to another in a population is called
a. Carrying capacity b. Innate capacity c. Age pyramid d. Age- distribution
15. Capture-recapture method is a method of estimating pest population for knowing
a. Population estimates b. Absolute estimates c. Relative estimates d. None of these
16 Species which kills the host before the parasitoid egg hatches and developes in or on dead or paralysed host is
a. Eleptobiont b. Endobiont c. Idiobiont d. Kinobiont
17. The unit length between the Z lines is called
a. Sarcoplasm b. Epimycium c. Sarcomere d. I band
18. ‘Q’ Biotype is present in
a. Leafhoppers b. Aphids c. Planthoppers d. Whiteflies
19. Pollination by beetles is known as
a. Melittophily b. Myophily c. Cantharophily d. Myrmecophily
20. The family of egg parasitoids is
a. Eulophidae b. Eupelmidae c. Scelionidae d. Cynipidae
21. A parasitoid preferentially attacks host that is already parasitized by another species is
a. Hyperparasitoid b. Cleptoparasitoid c. Adelphoparasitoid d. Primary parasitoid
22. Pseudo ovipositor is present in
a. Tephritidae b. Thripidae c. Tenthridinidae d. Termitidae
23. Final level in all food chains are called
a. Producers b. Herbivores c. Carnivores d. Decomposers
24. Logistic growth form or sigmoid growth form is exhibited by
a. k -strategists b. r- strategists c. a-strategists d. s-strategists
25. Law of tolerance was proposed by
a. Victor K Shelford b. F.F.Blackman c. Justus Liebig d. Carl Mobius
26. The insects having neutral gut PH are more susceptible to poisoning by
a. Sodium arsenate b. Calcium arsenate c. Lead aresenate d. Potassium arsenate
27. The number of species per sample is a measure of
a. Species richness b. Species diversity c. Species abundance d. Species evenness
28. The major metabolic product of nicotine is
a. Anabsine b. Cotinine c. Nornicotine d. 2 –hydroxycotinine
29. Redgram sterility mosaic is transmitted by
a. Aceria cajani b. Petrobia latens c. Tetranychus telarius d. Schizotetranychus andropogoni
30. Endosymbiont of EPN, Heterorhabditis spp. is
a. Photorhabdus luminiscens b. Photorhabdus asymbiotica c. Xenorhabdus nematophilus d. Xenorhabdus luminiscens
31. Favourable conditions for panicle mite in paddy
a. Low temperature and low rainfall b. High temperature and low rainfall c. Low temperature and high rainfall d. High temperature and high rainfall
32. 1ATP is equivalent to
a. 7.6 Kcal b. 8.6 Kcal c. 9.00 Kcal d. 10.00 Kcal
33. Quinone tanning is aided by the hormone
a. Juvabione b. Bursicon c. Diuretic harmone d. Ecdysone
34. The number of essential amino acids required for insect nutrition
a. 5 b.10 c. 20 d.15
35. Small sclerite present on lateral walls of mesothorax between the lateral side of pronotum and mesopleuron is
a.1st auxillary sclerite b. 2nd auxillary sclerite c. Prepectus d. Tegula
Answers
1.A 10.C 20.C 30.A
2.D 11.C 21.B 31.B
3.B 12.A 22.A 32.A
4.B 13.A 23.D 33.A
5.A 14.C 24.A 34.B
6.D 15.B 25.A 35.C
7.C 16.C 26.B
8.B 17.C 27.A
9.A 18.D 28.B
19.C
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