Chap.9 Diversity among animals

1.       

Chap No.9 Diversity among animals

 

2.       

Which of the following cells are present in sycon

(A) Nematocysts          (b) Nematoblasts

(c) Choanocytes           (d) Chondriocytes

C

3.       

Malpighian tubules in cockroach are used for

(a) Respiration                         (b) Excretion

(c) Enzymes secretion (d) None of these

A

4.       

Number of legs in insects are:

(a) Pairs                       (b) 3 Pairs

(C) 4 Pairs                    (d) 6 Pairs

B

5.       

Dissolved haemoglobin is found in the plasma of:

(a) Sponges                  (b) Cnidarians

(c) Earthworm              (d) Planaria

C

6.       

Excretion by nephridia occurs in:

(a) Porifera                  (b) Cnidaria

(c) Annelids                 (d) None of these

C

7.       

In hydra the reproduction is

(a) Sexual                    (b) Asexual

(c) Botha and b                        (d) None of these

C

8.       

Body cavity is hemocoel in:

(a) Cockroach              (b) Earthworm

(c) Hydra                     (d) None of these

A

9.       

Salivary glands are present in:

(a)Mosquitoes              (b) Earthworms

(c) Prawns                    (d) Ascaris

C

10.   

Excretion in crustacean occur by:

(a) Nephridia               (b) Malpighian tubules

(c) Coxal glands           (d) Kidney

C

11.   

 Cockroach has no RBC and haemoglobins because it is:

(a) Invertebrates                      

(b) It does not respire

(c) Its blood does not transport oxygen and

carbon dioxide

(d) Haemocyanin is oxygen cartier in blood

C

12.   

Development without fertilization occur in:

(a) Male honey bee      (b) Cockroach

(C) Scorpion                (d) None of these

A

13.   

Spines are found in the skin of:

(a) Sycon                     (b) Cockroach

(c) House fly               (d) Sea Star

D

14.   

All members of phylum protozoa are

(a) Parasitic                  (b) Unicellular

(c) Multicellular           (d) Free living

B

15.   

Aquiferous system is found in:

(a) Arthopods              (b) Annelids

(c) Sponges                  (d) Echinoderms

C

16.   

Which one of the following has no alimentary canal?

(a) Ascaris                   (b) Tape Worm

(c) Pin Worm               (d) Planaris

B

17.   

Which of the following is a parazoan animal?

(a) Plasmodium            (b) Physalia Pelagica

(c) Hydra                     (d) Sycon

C

18.   

Phylum chordata is divided into sub- Phylum

(a) Two                                    (b) Three

(c) Four                                    (d) Five

C

19.   

Due to presence of cranium, the name craniate is given to:

(a) Hemichordata         (b) Urochordata

(c) Cephalochordate    (d) Vertebrate

D

20.   

Hairs occur in all mammals except order:

(a) Primata                   (b) Cetacea

(c) Carnivora               (d) Rodentia

B

21.   

Which of the following is the closest relative of man?

(a) Sparrow                  (b) Horse

(c) Pigeon                    (d) Snake

b

22.   

How many animal species have been described?

(a) 1.5 Million              (b) 0.5 Million

(c) 15 Million               (d) 150 Million

A

23.   

Animals are thought to be evolved from:

(a) Metazoa                  (b) Protoctista

(c) Eumetazoa              (d) None of these

B

24.   

On the basis of cellular composition of their body, animals have been classified into:

(a) Protozoa                 (b) Parazoa

(c) Metazoa                  (d) All of these

D

25.   

Cleavage is spiral and determinate in:

(a) Protostome                         (b) Deuterostome

(d) Both of these          (d) None of these

B

26.   

The smallest unit of classification is:

(a) Genus                     (B) Order

(c) Family                    (d) Species

D

27.   

The term protozoa was applied in 1820 by:

(a) Linnaeus                 (b) Goldfuss

(c) Haeckel                  (d) Baer

B

28.   

 Cyst in protozoans is made up of:

(a) Chitin                     (b) Cellulose

(c) CaCO3                   (d) Collagen

C

29.   

All the animals in grade Bilateria

(a) Diploblastic                        (b) Triploblastic

(c) Both of these          (d) None of these

B

30.   

In deuterostomes, blastopore is associated  with:

a) Anus                                    (b) Mouth

(c)Head                                    (d) Both b and c

A

31.   

The disease sleeping sickness is caused by:

(a) Entamoeba                         b) Plasmodium

(c) Trypanosoma         (b) Oplina

C

32.   

How many species of sponges live in fresh water?

(a) 50                           (b) 5000

(c) 150                                     (d) 1500

C

33.   

The internal buds called gemmules are present in

(a) Protozoans              (b) Annelids

(c) Echinoderms          (d) Sponges

D

34.   

The adults are sessile while larvae are motile in the members of the phylum:

(a) Coelenterata           (b) Porifera

(c) Arthropoda             (d) Nematoda

B

35.   

In coelenterates, nematocysts are produced by:

(a) Choanocytes           (b) Pinacocytes

(c) Cnidocytes                         (d) Medusac

C

36.   

Aurelia is commonly known as:

(a) Hydra                     (b) Obelia

(c) Sea Anemone         (d) Jellyfish

D

37.   

Medusae, free swimming umbrella like zooids, are specialized to carry

(a) Excretory organs    (b) Gonads

(c) Locomotory organs            (d) Protective organs

B

38.   

Sponges contain

(a) Pinacocytes                        (b) Choanocytes

(c) Amoebocytes         (d) All of these

D

39.   

All sponges have skeleton except class:

(a) Calcarca                 (b) Hexactinellida

(c) Mykospongida        (d) All of these

C

40.   

Portuguese man of war" is the common name on:

(a) Coral                      (b) Physalia

(c) Sea Anemone         (d) Obelia

B

41.   

Coelenterates are:

(a) Herbivorous           (b) Carnivorous

(c) Omnivorous           (D) Parasites

B

42.   

Flat worms are:

(a) Radially symmetrical

(b) Bilaterally symmetrical

(c) Asymmetrical         (d) None of these

B

43.   

Regeneration is absent in the members of class:

(a) Turbellaria              (b) Cestoda

(c) Trematoda              (d) Both bandc

D

44.   

Digestive system is completely absent in.

(a) Planaria                  (b) Liver fluke

(c) Tape worm             (d) All of these

C

45.   

Pin worm belongs to phylum:

(a) Annelida                 (b) Arthropoda

(c) Echinodermata       (d) Nematoda

A

46.   

Round worms are:

(a) Acoelomate                        (b) Pseudo Coelomate

(c) Coelomate              (d) None of these

B

47.   

Trichinella, a round worm, lives as parasite in human:

(a) Intestine                  (b) Skin

(c) Liver                       (d) Stomach

A

48.   

A female Ascaris daily lays

(a) 20 Eggs                   (b) 200 Eggs

(C) 2000 Eggs              (d) 200,000 Eggs

D

49.   

In mollusks, the shell is secreted by:

(a) Visceral Mass         (b) Mantle

(c) Coelom                   (d) Radula

B

50.   

Glochidium larva is formed during development in:

(a) Echinoderms          (b) Arthropods

(c) Annelids                 (d) Molluscs

 

51.   

Blood contains haemocyanin in:

(a) Octopus                  (b) Cuttlefish

(0) Both of these

(d) All molluscs lack haemocyanin

C

52.   

The largest invertebrate is:

(a) King Crab               (b) Giant Squid

(c) Star Fish                 (d) Neries

B

53.   

In annelids, setae are used for:

(a) Locomotion                        (b) Excretion

(c) Respiration                         (d) Osmoregulation

a

54.   

Pheretima posthuma is commonly known as:

(a) Star fish                  (b) Cockroach

(C) Earthworm             (d) Snail

C

55.   

Coelomic Nuid in annelids contains:

(a) Monocytes              (b) Phagocytes

(c) Yellow cells            (d) All of these

D

56.   

Circulatory system in arthropods is:

(a) Closed Type           (b) Open Type

(c) Arthropods Have no Circulation

(d) None of these

B

57.   

Book lungs are used for respiration in:

(a) Crustaceans                        (b) Insects

(c) Arachnids               (d) Myriapods

C

58.   

Lobster belongs to the class:

(a) Hexapoda               (b) Arachnida

(c) Crustacea                (b) Myriapoda

C

59.   

Insects with incomplete metamorphosis           belongs to the group:

(a) Ametabola              (b) Hemimetabola

(c) Holometabola         (d) None of these

B

60.   

Five pairs of walking legs are present in:.

(a) Cockroach              (b) Centipede

(c) Crab                       (d) Scorpion

D

61.   

Members of class onychophora are considered as a connecting link between

(a) Annelids and Arthropods

(b) Annelids and Echinoderms

(c) Molluscs and Arthropods

(d) Chordates and Echinoderms

A

62.   

A typical circulatory system called haemal system is present in:

(a) Arthropods                         (b) Echinoderms

(c) Annelids                 (d) Molluscs

A

63.   

In echinoderms, the adults are radially symmetrical but the larvae are

(a) Asymmetrical

(b) Bilaterally symmetrical

(c) Larvae are also radially symmetrical

(d) Some are radially symmetrical while some are bilaterally symmetrical

B

64.   

Water canal (aquiferous) system is found in

(a) Arthropods                         (b) Coelenterates

(c) Sponges                  (d) Annelids

C

65.   

Both invertebrate and chordate characters are shown by the members of:

(a) Phylum echinodermata

(b) Phylum arthropoda

(c) Phylum hemichordata

(d) Phylum annelida

C

66.   

Balanoglossus belongs to phylum:

(a) Echinodermata       (b) Hemichordata

(c) Urochordata           (d) Cephalochordata

B

67.   

Tornaria larva is formed during development in;

(a) Annelids                 (b) Echinoderms

(c) Arthropods                         (d) Hemichordates

D

68.   

Branchiostoma is commonly known as:

(a) Star Fish                 (b) Amphioxus

(c) Jelly Fish                (d) Sea anemone

B

69.   

Notochord is present only in free swimming larvae and is absent in adults in:

(a) Amphioxus                         (b) Molgula

(c) Earthworm              (d) Sea Horse

B

70.   

 Placoid scales are found in:

(a) Cartilaginous Fishes (b) Bony Fishes

(c) Cyclostomes           (d) All of these

A

71.   

It is believed that lobe finned fishes of the group dipnoi are the ancestors of:

(a) Birds                       (b) Reptiles

(c) Amphibians                        (d) Mammals

C

72.   

Reptiles are:

(a) Homeothermic        (b) Poikilothermic

(c) Both of These         (d) None of these

B

73.   

Uropygial gland or preen gland or oil gland

(a) Fish                                    (b) Amphibians

(c) Reptiles                  (d) Birds

D

74.   

Bat belongs to the order:

(a) Primata                   (b) Cetacea

(C) Chiroptera              (d) Edentata

C

75.   

Ornithorhynchus is commonly known as

(a) Duck billed Platypus          (b) Spiny Anteater

(c) Scaly Anteater        (d) Squirrel

A

76.   

Cotylosaurs are believed that ancestors of:

(al Fish                         (b) Amphibians

(c) Reptiles                  (d) Mammals

C

77.   

Both ovaries and oviducts are functional in:

(a) Eagle                      (b) Parrot

(c) Pigeon                    (d) Ostrich

A

78.   

Organs are absent in:

(a) Corals                     (b) Sponges

(c) Jelly Fish                (d) Star Fish

B

79.   

Radial symmetry is found in:

(a) Platyhelminthes      (b) Cnidarian

(c) Annelids                 (d) Molluscs

B

80.   

Which of these is not tissue grade animals?

(a) Venus flower basket

(b) Hydra

(c) Liver Fluke (d) Physelia

A

81.   

Cnidarians are characterised by presence of

(a) Nematocysts                       (b) Gastrovascular cavity

(c) Both a and b                       (d) None of these

C

82.   

Which of these is commonly called Portuguese man of war?

(a) Hydra                     (b) Metridium

(C) Physalia                 (d) Aurelia

C

83.   

Excretion in flat worm is performed by:

(a) Flame Cells             (b) Nephridia

(c) Malpighian tubules (d) All of these

A

84.   

Coelom is divided into septa in case of:

(a) Mollusk                  (b) Annelids

(c) Sponges                  (d) Cnidarians

B

85.   

Complete metamorphosis occur in:

(a) Moths and Mosquitoes(b) Grasshoppers

(c) Bed Bug                 (d) All of these

B

86.   

Hard chitinous exoskeleton is found innanimals of:

(a) Annelida                 (b) Mollusca

(c) Arthropoda             (d) Cnidarian

C

87.   

 Leech is:

(a) Unisexual               b) Dirocious

(c) Monoecious            (d) None of these

A

88.   

Which of the following are not included in grade bilateria?

(a) Coelenterata           (b) Annelida

(e) Nematoda               (d) Mollusca

A

89.   

The animals having bilateral symmetry in their larval stage but radial symmetry in adult form are included in phylum:

(a) Aschelminthes        (b) Echinodermata

(c) Mollusca                 (d) Platyhelminthes

B

90.   

Pseudocoelom is not homologous to true coelom because:

(a) It develops from the blastocoel of the embryo

(b) It is not lined with coelomic epithelium

(c) It has no relation with reproductive and excretory organs

(a) All of these

D

91.   

Which of the following is characteristic feature of series deuterostomia?

(a) Coelom is formed due to splitting of mesoderm

(b) Mouth arises from blast pore or its anterior margin

(c) Cleavage of zygote is spiral and determinate

(d) Mesoderm is derived from wall of the developing gut

B

92.   

Inner lining of the body wall of sponges is made up of:

(a) Choanocytes           (b) Nematocysts

(c) Pinacocytes                        (d) Cnidocytes

A

93.   

Which one is an example of fresh water sponge?

(a) Euplectella              (b) Leucosolenia

(c) Sycon                     (d) Spongilla

D

94.   

Jelly-like layer between ectoderm and endoderm of the body wall of coelenterates is called:

(a) Parenchyma            (b) Mesenchyma

(c) Mesoglea                (d) Mesoderm

C

95.   

Nutritive zooids of the coelenterate colony are called:

(a) Dactylozooids        (b) Gastrozooids

(c) Gonozoids              (d) None of these

B

96.   

Which of the following belongs to phylum cnidaria?

(a) Jelly fish                 (b) Sea anemone

(c) Physalia                  (d) All of these

D

97.   

Which of the following is an adaptation for parasitic mode of life in platyhelminthes?

(a) Adhesive organs like hooks and suckers

(b) Resistant cuticle

(c) Simplified digestive system

(d) All of these

D

98.   

Nerve ring surrounding the pharynx of the nematodes give rise to:

(a) One nerve cord       (b) Two nerve cords

(c) Three nerve cords   (d) Four nerve cords

C

99.   

The common name of Fasciola hepatica is:

(a) Liver Fluke                         (b) Tape Worm

(c) Hook worm                        (d) Pin worm

A

100.           

Which of the following is not a class of phylum annelida?

(a) Polychaeta              (b) Hirudinea

(c) Bivalvia                  (d) Oligochaeta

C

Comments

Post a Comment

Popular posts from this blog

Chap.1 The Cell

1.         Chapter no.1 the cell   2.         Primary cell wall is composed of (a) Monosaccharide     (a) Disaccharide (c) Oligosaccharide      (a) Polysaccharide D 3.         Pectin is found in: (a) Primary wall           b) Secondary wall (c) Middle lamella        d. All of these A 4.         Plant cell wall is (a) Semi-permeable      (b) Permeable c) Selectively permeable (d) Both a and B 5.         Which one is more thicker in diameter (a) Primary cell wall (b) Middle Lamella c) Secondary cell wall d) Botha and C 6.         Starch is stained by a) Aniline sulphate       b) Aniline blue (c) Borax carmine        (d) iodine solution D 7.         The technique uses for the separation of molecules having different electrical
Read more

Chap.2 Biological molecules MCQS

1.         2. BIOLOGICAL MOLECULES   2.         Those molecules which are present in the body of living organisms are called: (a) Inorganic Compounds b) Organic Compounds (c) Bio-Molecules        (d) Both a and c C 3.         The most abundant organic bio-molecule in a bacterial cell is: (a) Carbohydrates        (c) Water (c) Proteins                   (d) Nucleic Acids C 4.         The chemical composition of carbohydrate in mammalian cell is: (a) More than bacterial cell (b) Equal to bacterial cell (c) Less than bacterial cell (d) Carbohydrate are absent in bacteria A 5.         Which one is the type of reaction in which water is removed? (a) Condensation          b) Hydrolysis (c) Anabolism               (d) Botha and c D 6.         The functional gro
Read more

chap.3 Enzymes

1.         Chapter no.3 Enzymes   2.         The nature of biological catalyst is (a) Protein                     (b) Lipid (c) Carbohydrate          (d) Nucleic acid A 3.         The part of enzyme where reaction takes place is called: (a) Substrate                  (b) Coenzyme (c) Active Site               (d) None of these C 4.         How many reactions are catalyzed by a specific enzyme? (a) Only one                 (b) Two reactions (c) Many reactions       (d) No reaction A 5.         Lock and key hypothesis was proposed by Fischer in: (a) 1790                        (b) 1890 (c) 1990                        (d) 1999 B 6.         The amount of energy required to start a reaction is called: (a) Kinetic energy        (b) Potential e
Read more