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Home Questions & Answer Science Questions & Answers Zoology Questions & Answers

Zoology Questions & Answers (Compiled from UPSC, SSC ,PSC ,IBPS previous question papers)

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Metal present in blood is
AAI
BMg
CFe

DCu

Blood platelets help in
AImmunity
BGascous transport
CBlood clotting

DAcid-base balance

PH value of blood is
A5.5 to 7.5
B4.5 to 5.5
C7.3 to 7.5

D4.0 to 4.4

Severe diarrhoea is a symptom of
ATuberculosis
BCholera

CLeprosy
DAnthrax

Ammonotelism is common in
AFishes

BBirds
CMammals
DReptiles

Endothecium and endothelium are structures associated with
AAnther and Integument
BAnther and Nucelius
CIntegument and Anther
DAnther and Ovary wall

Synapse is seen in
ANervous system

BDigestive system
CExcretory system
DReproductive system

Visceral arches support
AWall of the pharynx

BViscera
COperculum
DGill filament

The disease diabetes mellitus is caused by the deficiency of
AIofine
BInsulin

CVitamins
DProteins

The name of scales in Mullet fish is
APlacoid
BCycloid
CCtenoid

DGanoid

Formation of red blood cells in a normal human adult occurs in
AMuscle
BSpleen
CBone marrow

DSkin

Which of the following statements in not associated with biocommunication in animals
AThey are signs througn chemical molecules

BIt is a mechanism of vocalization as seen between competing bird species
CAssociated with social conflict of organism between same species
DIt is production of pheromones as between various species of insects

- .
AAll the three are correct

BOnly a is correct
COnly b is correct
DOnly c is correct

Powerhouse of the cell is
AChloroplast
BNucleus
CEndoplasmic reticulum
DMitochondria

Identification of cancer cell, based on the cell morphology depends on the cell shape
AAmoeboid
BRound
CIrregular

DRuptured

What is the result of hypofunction of Thyroid ?
AGigantism
BCretinism
CGoitre

DDiabetes

What is the role of thyrocalciionin produced by thyroid gland ?
ADecrease blood calcium concentration

BTo mobilize sodium ions into cell
CTo mobilize sodium ions out of the cell
DIncrease blood calcium concentration

Blood plasma is
ABlood + Serum
BBlood + Fibrinogen
CBlood - Blood cells
DBlood + Blood cells

The father of Genetics is
ALamarck
BHutchinson
CDarwin

DMendel

Where in the human body is the Uvula?
ANeck
BNone
CEars
DMouth

What are BSI and ZSI?
AThe Basic Service of India and zonary survey of India
BThe Basic Survey of India and zonary survey of India
CThe Botanical service of india and zoological survey of india
DThe Botanical survey of india and zoological survey of india

Name the vitamin and mineral necessary for blood clotting
AVitamin B and Sodium
BVitamin K and Calcium

CVitamin C and Iodine
DVitamin D and Calcium

- Genetic disorder
A1 2 3 4
B4 3 2 1

C3 2 4 1
D4 3 1 2

Hemoglobin is made up of
AIron and Protein

BIodine and Protein
CIron and Iodine
DManganese and Chlorine

The cell division results in four daughter cells each having half the number of chromosomes of the parent cell and are called gametes. This type of cell division is
AMeiosis

What are Eka, Cray XT5, Nebulae and SAGA-220
AUnmanned aircraft for espionage
BSupercomputers

CComputer applications
DBrid flu causing viral strains

Which one of the following is the correct sequence of the various stages in the food chain
AVultures,Snakes,Grasshoppers,Frogs
BFrogs,Vultures,Snakes,Grasshoppers
CGrasshoppers,Snakes,Frogs,Vultures
DGrasshoppers,Frogs,Snakes,Vultures

An ecosystem comprises
AAll living and non-living things in an area

BAll plants and animals in an area
COnly animals in an area
DOnly trees, shrubs and herbs in an area

- Tar
A3 1 2 4
B4 3 2 1
C1 2 3 4
D2 3 4 1

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