Lecturer Zoology 2006 MCQs Solved Past Papers

Lecturer Zoology Solved Past Papers, PPSC Lecturer Past Papers & MCQs, FPSC Lecturer Past Papers & MCQs,

Lecturer Zoology Solved Past Papers, PPSC Lecturer Past Papers & MCQs, SPSC Lecturer Past Papers & MCQs, FPSC Lecturer Past Papers & MCQs, KPPSC Lecturer Past Papers & MCQs, BPSC Lecturer Past Papers & MCQs, AJKPSC Lecturer Past Papers & MCQs.

(1) Contractile vacuole in protozoa is basically responsible for
(a) Excretion
(b) Osmoregulation ✓
(c) Feeding 
(d) All of these

(2) Pneumatocysts are typically present in 
(a) Porifera
(b) Annelida
(c) Coelentrata ✓
(d) Protozoa

(3) Pinococysts are present in
(a) Echinodermata
(b) Arthropoda
(c) Porifera ✓
(d) None of these.

(4) Nerve cord is dorsally located in 
(a) Annelids
(b) Mollusca
(c) Arthropodes
(d) None of these ✓

(5) Open circulatory system is present in 
(a) Annelids
(b) Insects ✓
(c) Reptiles
(d) Mammals

(6) Sponges are present in 
(a) Marine
(b) Freshwater
(c) Moist places
(d) Both (a) and (b)  ✓

(7) Telson is present in 
(a) Annelids
(b) Arthropoda ✓
(c) Molluse
(d) Chordates

(8) Entamoeba histolytica is a member of class
(a) Scyphozoa
(b) Polycheata
(c) Mastigophora
(d) None of these ✓

(9) A house fly has legs
(a) 8
(b) 10
(c) 6
(d) 4 ✓

(10) Wasps bite using 
(a) Mouth
(b) Proboscis ✓
(c) Genital claspers
(d) None of these

(11) Number of cranial nerves in fish
(a) 10 ✓
(b) 12
(c) 8
(d) None of these

(12) Frog has ribes
(a) 6
(b) 12
(c) 4
(d) None of these ✓

(13) Scales in reptiles are 
(a) Ectodermal ✓
(b) Mesodermal
(c) Both a & b
(d) Endodermal

(14) Gill slits in Amphioxus are present
(a) Mouth
(b) Neck
(c) Pharynx ✓
(d) Head

(15) Giraffe has neck vertbrea
(a) 15
(b) 10
(c) 7 ✓
(d) None of these

(16) Duck billed platypus has on its body
(a) Feathers ✓
(b) Hairs
(c) Scales
(d) None of these

(17) Pulmonary vein in mammals carries blood
(a) Deoxygenated 
(b) Oxygenated ✓
(c) Both a&b
(d) None of these

(18) RBCs in amphibians are 
(a) Nucleated ✓
(b) Without nucleus
(c) Both a & b
(d) None of these

(19) Python kills its prey by 
(a) Poison biting
(b) Constriction ✓
(c) Both a&b
(d) None of these

(20)The location of mouth is ventral in
(a) Bony fish
(b) permyzaon
(c) Shark ✓
(d) None of these

(21) Cell membrane is chemically
(a) nucleoprotein
(b) lipoprotein ✓
(c) lipid
(d) protein

(22) ATP is produced in 
(a) golgi complex
(b) lysosome
(c) mitochondria ✓
(d) none of these

(23) .Transcription is the phenomenon involved with
(a)  mRNA formation ✓
(b)  binding of aminoacid
(c)  DNA replication
(d)  all of these

(24)  Glycolsis accurs in 
(a)  endoplasmic recticulum
(b)  cytoplasm ✓
(c)  mitichondria
(d)  golgi bodies

(25)  Centromere in a chromosome is heterochromatic as it
(a)  do not divide
(b)  helps chromosomal attachment with the spindle
(c)  do not go a regular change in the cell cycle
(d)  all of these together

(26)  Neurotransmitter are involved in 
(a)  nerve transmission
(b)  synoptic transmission
(c)  chemical transmission
(d)  b & c ✓

(27)  Pepsin is the chemical involved in 
(a)  Protein breakdown ✓
(b)  carbohydrates breakdown
(c)  protein synthesis
(d)  lipid breakdown

(28)  Food is assimilated into the body from digestive tract in 
(a)  oesophagus
(b)  stomach
(c)  small intestine ✓
(d)  rectum

(29)  Excretory product is produced through the breakdown of 
(a)  protein ✓
(b)  carbohydrates
(c)  lipid
(d)  all of these

(30) Basic process of respiration occurs in
(a)  lungs
(b)  mitochondria ✓
(c)  blood circulation
(d)  none of these

(31) Genetic dominance involves
(a)  personality dominance
(b)  better adaptive value
(c)  a wider population distribution
(d)  all a,b & c

(32) Principle of segregation is applicable to 
(a)  Hetrozygous individual only
(b)  homozygous indvidual only
(c)  Diploid individual ✓
(d)  none of these

(33) XXY individual in man is phenotypically a 
(a)  Female
(b)  male ✓
(c)  super female
(d)  super male

(34) sex linkage concerns with the gene
(a)  Responsible for the development of sex
(b)  Associate with some sex
(c)  Located on X chromosome only ✓
(d)  located on sex chromosome

(35) Cistron is the smallest part of the chromosome working as
(a)  Mutational unit
(b)  functional unit ✓
(c)  Recombinational unit
(d)  None of these

(36) First living organism on this planet was
(a)  an algal cell
(b)  a virus
(c)  a protozoa
(d)  none of these ✓

(37) Darwin's theory of natural selection believe in selection of
(a)  the fittest
(b)  fitters
(c)  better adapted individual
(d)  All of these ✓

(38) The raw material for evolution comes from
(a)  Mutation ✓
(b)  Chromosomal aberration
(c)  Recombination
(d)  All of these

(39) A group develops to adapt a number of diverse niches.The phenomena is called as 
(a)  Convergent evolution
(b)  Divergent ✓
(c)  Punctuated evolution
(d)  none of these

(40)) Linnaeus was the father of classification and was
(a)  Not believer of evolution
(b)  strong believer of evolution ✓
(c)  believer of limited evolution
(d)  Believer of natural selection

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