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XI ZOOLOGY (vol 1)

Total questions: 60

Worksheet time: 3600secs

Name
Class
Date
1.

Which one of the following is not applied for fungi?

a)

They are eukaryotic

b)

Their cell wall made up of Cellulose

c)

They are both unicellular and multicellular

d)

They are heterotrophic

2.

Which is best definition for TAXON?

a)

A group of related families

b)

A type of living organisms

c)

A group similar traits of any rank

d)

A group of related species

3.

Who is introduced the method of cladogram?

a)

Ernst Heackal

b)

Carl woese

c)

Carolus Linnaeus

d)

Julian Huxley

4.

Which of the following group can be found in extreme conditions?

a)

Eubacteria

b)

Archaebacteria

c)

Cyanobacteria

d)

Mycobacteria

5.

Archaebacteria differ from Bacteria in _____

a)

Cell wall composition

b)

Nuclear material

c)

Mode of feeding and breeding

d)

All of these

6.

R.H.Whittaker proposed the 5 kingdom classification at _____

a)

1869

b)

1969

c)

1879

d)

1979

7.

Red data book is maintained by IUCN, it has records of

a)

Extinct species

b)

Vulnerable species

c)

Endangered species

d)

Threatened species

8.

Choose a book does not published by Carl Linnaeus?

a)

Species plantarum

b)

Genera plantarum

c)

Methodus plantarum

d)

Philosophia Botanica

9.

Choose the incorrect matching pair?

a)

Species - Jhon Ray

b)

Taxonomy - de Candolle

c)

Biodiversity - Walter Rosen

d)

Gene - Johnson

10.

Choose a incorrect matching pair given below?

a)

Rhizopoda - Entamoeba

b)

Ciliata - Euglena

c)

Flagellata - Trypnosoma

d)

Sporozoa - Plasmodium

11.

Which of the following does not comes under acoelomate?

a)

Taenia solium

b)

Fasciola hepatica

c)

Wuchereria bancrofti

d)

Schistosoma

12.

Those animal cannot be differentiated into male or female such type is known as _____

a)

Diocious

b)

Monocious

c)

Sexual dimorphism

d)

Bisexual

13.

Retrogressive metamorphosis is found in ______

a)

Hardmania

b)

Salpa

c)

Doliolum

d)

All of these

14.

Hemichordates are commonly called as _______

a)

Lancelet

b)

Acorn worm

c)

Undappasi

d)

All of these

15.

Choose the incorrect option regarding Vertebrates?

a)

Presence of pharyngeal gill slits in early life

b)

Ventral tubular nerve cord

c)

A post anal tail

d)

Alimentary canal placed ventral to nerve cord

16.

The alternation of generations between sexual and asexual reproduction _____

a)

Parthanogenesis

b)

Paedogenesis

c)

Metagenesis

d)

Polyembryony

17.

Larval form of Cyclostomes fishes _______ Larva

a)

Rhabditiform

b)

Tad pole

c)

Ammocoetus

d)

Dipleurula

e)

Bipinnaria

18.

Mucin is a lubricant present in saliva it is made up of ______

a)

Glycoprotein

b)

Glycolipid

c)

Lipoprotein

d)

Mucopolysaccharides

19.

______ help to stop substances from leaking across the plasma membrane

a)

Gap junction

b)

Tight junction

c)

Adhering junction

d)

Desmosomes

20.

Dry eyes and Dry mouth is characterized ______ disorder.

a)

Sticker syndrome

b)

Sjogren's syndrome

c)

Down syndrome

d)

Turner Syndrome

21.

Definitive host of pork tape worms ?

a)

Human

b)

Pig

c)

Sheep

d)

Cattle

22.

choose an example of Non essential Unsaturated fatty acid?

a)

Linolenic acid

b)

Linoleic acid

c)

Arachidonic acid

d)

Oleic acid

23.

Which digestive enzyme called as "Steapsin"?

a)

Salivary Amylase

b)

Pancreatic Amylase

c)

Gastric Lipase

d)

Pancreatic Lipase

24.

A Diglycerides molecules on digestion give it give ______

a)

1 Glycerol and 1 fatty acids

b)

1 Glycerol and 3 fatty acids

c)

1 Glycerol and 2 fatty acids

d)

2 Glycerol and 2 fatty acids

25.

A natural space between incisors and premolar teeth is called as "Diastema" it is found most common in _____

a)

Rabbit

b)

Dog

c)

Human

d)

Bat

26.

The castle intrinsic factor is secreted by

a)

Parietal cells of stomach

b)

oxygentic cells of stomach

c)

Delomorphous cells of stomach

d)

All of these

27.

______ Enzyme found in gastric juice and it's help in digestion of protein ?

a)

Chymosin

b)

Renin

c)

Lactase

d)

Casein

28.

The saliva secreted from Sublingual gland which is carried by _________

a)

Wharton's duct

b)

Sublingual duct

c)

Stenson's duct

d)

Bartholian duct

29.

All are the functions of liver except

a)

Deamination

b)

urea formation

c)

Synthesis of fibrinogen and prothrombin

d)

Synthesis of Heparin

e)

Synthesis of Bilirubin

30.

The protein coated, water soluble fat globules are called

a)

Bile granules

b)

Micells

c)

Chylomicron

d)

Triglycerides

31.

Layer of cells that secrete enamel of tooth is _____

a)

Osteoblast

b)

Dentoblast

c)

Ameloblast

d)

Odontoblast

32.

Which enzyme initiates the protein digestion?

a)

Pepsin

b)

Pepsinogen

c)

Trypsin

d)

Trypsinogen

33.

Which of the followings digestive end product is not

absorbed by the active process?

a)

Glucose

b)

Fructose

c)

Chilomicron

d)

Amino acids

34.

Hirudin is a example of _______ substance

a)

anti oxidant

b)

anti-inflammatory

c)

anti coagulant

d)

anti allergic

35.

The opening between Pharynx and Larynx is called

a)

Epiglottis

b)

Glottis

c)

Gullet

d)

Eustachian canal

36.

Which vitamin involved in synthesis of Hemoglobin?

a)

Ascorbic acid

b)

Pyridoxine

c)

Folic acid

d)

Cyanocobalamine

37.

The volume of air that is inhaled that does not take part in the gas exchange is known as

a)

Dead space

b)

Residual volume

c)

Lung holding capacity

d)

Reserved volume

38.

________ element involved in the blood clotting mechanisms?

a)

Calcium

b)

Fibrin & Thrombin

c)

Vitamin K

d)

Thrombokinase

e)

All of these

39.

RQ is less than one for _______

a)

Carbohydrates

b)

Glucose

c)

Fats

d)

Organic acids

40.

What can determine the percentage of oxygen carried by

Hb ?

a)

pH of blood

b)

Percentage of CO2

c)

Partial pressure of oxygen

d)

All of these

41.

Which one of the following is called inspiratory muscle in

mammals?

a)

Radial muscle of diaphragm

b)

External intercostal muscle

c)

Internal intercostal muscle

d)

Pleural muscle

42.

Book lungs are respiratory organs of _____ Earthworm

a)

Molluscs

b)

Arachnids

c)

Crustaceans

d)

Annelids

43.

Oxygen Dissociation curve shifts to the Left when

a)

Increase in CO2

b)

Increase in temperature

c)

Increase in pH

d)

All of these

44.

CO2 transport in the body mainly occurs in the form of _____

a)

Dissolved in plasma

b)

Carbaminohaemoglobin

c)

HCO3

d)

H2CO3

45.

______ an instrument used to measure the volume of air in breathing movements?

a)

Spirometer

b)

Respirometer

c)

Ventilator

d)

Flutter device

46.

The effect of pCO2 and pH on the oxyhemoglobin dissociation curve is called _______

a)

Haldane effect

b)

Bohr effect

c)

War burg effect

d)

Humburger effect

47.

A small hole that connects the left and right aorta as they leave the heart of crocodile ______

a)

Coronary Sulcus

b)

Foramen ovale

c)

Fossa ovalis

d)

Foramen of Panizza

48.

In recently TN govt has declared as _______ (state butterfly) is one of state symbol ?

a)

Cirrochroa thais

b)

Nilgiritragus hylocrius

c)

Chalcophaps indica

d)

Gloriosa superba

49.

Dubb sound is produced due to _____

a)

Closure of AV valves

b)

Opening of SL valves

c)

opening of AV valves

d)

None of these

50.

According to IUCN India's contribution ____ in global biodiversity level.

a)

6%

b)

8%

c)

10%

d)

12%

51.

Which one the following does not secreted by Basophils?

a)

Heparin

b)

Serotonin

c)

Histomine

d)

Melatonin

52.

Based on WBC constitute choose the incorrect matching pair ?

a)

Neutrophils - 65%

b)

Monocytes - 8%

c)

Eosinophils - 3%

d)

Basophils - 25%

53.

choose the correct expansion of CPCB?

a)

Central Pollution Control Board

b)

Control Pollution Central Board

c)

Central Prevention Control Board

d)

Climate Prevention Central Board

54.

World Tuberculosis day celebrated on ______

a)

March 20

b)

March 21

c)

March 22

d)

March 24

55.

Here is the standard ECG of a normal person choose the correct option given below

a)

P wave - Atrial depolarization

b)

QRS waves-Ventricular depolarization

c)

T wave - Repolarization of Ventricles

d)

All of these

56.

Which phenomenon occurs between RBC and Plasma during transport of CO2

a)

Diffusion

b)

Active Transport

c)

Passive transport

d)

Active absorption

57.

Effect of acetylcholine on myogenic heart is ________

a)

Tachycardia

b)

Bradycardia

c)

Arrhythmia

d)

Cardiac arrest

58.

Excretory organ of Hemichordates?

a)

Protonephridia

b)

Probosis gland

c)

Nephrocytes

d)

Pyloric gland

e)

All of these

59.

Carbonic anhydrase of Erythrocytes contains ______ metal.

a)

Iron

b)

Copper

c)

Zinc

d)

Megnesium

60.

Which one of the following is correct?

a)

Blood = RBC + WBC + Plateletes

b)

Lymph = Plasma -- Serum

c)

Blood = Plasma + Formed elements

d)

Plasma = Blood – RBC

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