Animal Kingdom-Quick Revision

The animal kingdom is characterized by heterotrophic eukaryotic organisms that are multicellular and their cell lack cell wall. In animals, certain fundamental features are common to various individuals, which forms the basis of their classification.

The level of organization also called grades of arrangement cellular level(Poriferans), tissue level (coelenterates and ctenophores), tissue organ level (Platyhelminthes) and organ system level (Ascheiminthes to chordates).

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[h]

Animal Kingdom

[i]Questions of Lower Invertebrates.

[q multiple_choice=”true”]

Body having meshwork of cells, internal cavities lined with food filtering flagellated cells and indirect development are the characteristics of phylum

(CBSE AIPMT Re-EXAM 2015)

[c]Coelenterata

[c*]Porifera

[c]Mollusaca

[c]Proteozoa

[q multiple_choice=”true”]

Metagenesis refers to

(CBSE AIPMT 2015)

[c]The presence of different morphic forms.

[c*]Alternation of generation between asexual and sexual phases of an organism.

[c]Occurrence of a drastic change in form during post-embryonic development.

[c]The presence of a segmented body and parthenogenetic mode of reproduction.

[q multiple_choice=”true”]

Which one of the following group of animals is homeothermic?

(WB JEE 2015)

[c]Reptailes

[c]Amphibians

[c*]Birds

[c]Fishes

[q multiple_choice=”true”]

Third stage larva of Wuchereria bancrofti carried by Culex mosquito is called

(WB JEE 2015)

[c]Cysticercus

[c]Merozoite

[c*]Microfilariae

[c]Trophozoite

[q multiple_choice=”true”]

Which one of the following statement is incorrect?

(WB JEE 2015)

[c]Insects have one pair of antenna.

[c]Millipedes possess two pairs of appendages in each segment of the body.

[c]Prawns have two pairs of the antenna.

[c*]Animals belonging to the phylum-Porifera have nematocyst.

[q multiple_choice=”true”]

Which one is also called hookworm?

(BCECE 2015)

[c*]Ancylostoma

[c]Enterobius

[c]Rhabditis

[c]Ascaris

[q multiple_choice=”true”]

The cercarial stage of liver fluke is produced by

(AMU 2015)

[c]Sexual reproduction

[c*]Asexual Reproduction

[c]Binary fission

[c]Parthenogenesis

[q multiple_choice=”true”]

Which of the following is a mismatched pair?

(AMU 2015)

[c]Scales – Reptilia

[c*]Comb plates – Mollusca

[c]Choanocytes – Porifera

[c]Parapodia – Annelida

[q multiple_choice=”true”]

Which of the following exhibits metagenesis?

(AMU 2015)

[c*]Hydra

[c]Adamsia

[c]Aurelia

[c]Obelia

[q multiple_choice=”true”]

Select the taxon mentioned that represents both marine and freshwater species.

(CBSE AIPMT 2014)

[c]Echinoderma

[c]Ctenophora

[c]Cephalochordata

[c*]Cnidaria

[q multiple_choice=”true”]

Cellular organization of body is present in

(MH CET 2014)

[c]Annelida

[c]Platyhelminthes

[c*]Porifera

[c]Urochordata

[q multiple_choice=”true”]

Which of the following statement(s) regarding coelenterates is/are wrong?

I. Cnidocytes are present on the tentacles and on the body.

II. Diploblastic with cellular level of organization.

III. Polyp forms are free-swimming.

IV. Exhibits metagenesis.

V. Polyps produce medusae sexually and medusae form polyps asexually.

(Kerala CEE 2014)

[c]II and IV

[c]III and V

[c]I, II and III

[c]Only III

[c*] II, III, and V

[q multiple_choice=”true”]

Which of these is referred to as ‘Venus flower basket’?

(Kerala CEE 2014)

[c]Spongilla

[c]Sycon

[c*]Euplectella

[c]Cliona

[c]Proterion

[q multiple_choice=”true”]

Choanocytes form the lining of para gastral cavity in

(J & K CET 2014)

[c]Jellyfish

[c*]Sponges

[c]Helminthes

[c]Echinoderms

[q multiple_choice=”true”]

In the cycle of Ascari lumbricoides rhabditiform larva undergoes 2nd and 3rd moultings in

(EAMCET 2014)

[c]Liver

[c]Heart

[c*]Alveoli of lungs

[c]Small intestine

[q multiple_choice=”true”]

Infection of Ascaris usually occurs by

(NEET 2013)

[c]Eating imperfectly cooked pork

[c*]tse-tse fly

[c]Mosquito bite

[c]Drinking water containing eggs of Ascaris.

[q multiple_choice=”true”]

Choanocyte are present in

(AFMC 2013)

[c]Coelenterata

[c*]Porifera

[c]Echinodermata

[c]Mollusca

[q multiple_choice=”true”]

Pentaradial symmetry is found in

(OJJEE 2013)

[c*]Echinodermata

[c]Annelida

[c]Porifera

[c]Arthrodpoda

[q multiple_choice=”true”]

Which one of the following statement about certain given animals is correct?

(BCECE 2012)

[c*]Roundworms (Aschelminthes) are pseudocoelomates

[c]Molluscs are acoelomates

[c]Insects are pseudocoelomates

[c]Flatworms (Platyhelminthes) are coelomates

[q multiple_choice=”true”]

Biradial symmetry and lack cnidoblasts are the characteristics of

(BCECE 2012)

[c]Starfish and sea anemone

[c*]Ctenoplana and Beroe

[c]Aurelia and Paramecium

[c]Hydra and Starfish

[q multiple_choice=”true”]

Sycon belongs to a group of animal, which are best described as

(BCECE 2012)

[c]Multicellular with a gastrovascular system.

[c]Multicellular having the tissue organization, but no body cavity.

[c]Univellular or acellular.

[c*]Multicellular without any tissue organization.

[q multiple_choice=”true”]

The true statement regarding the coral is

(CBSE AIPMT 2012)

[c]They form branched colonies.

[c]They are solitary or colonial polyploid

[c]They grow as massive bodies.

[c*]All of the above.

[q multiple_choice=”true”]

Jellyfish belong to class

(UP CPMT 2012)

[c]Hydrozoa

[c*]Scyphoza

[c]Anthozoa

[c]None of these

[q multiple_choice=”true”]

Nematoblasts are found in

(UP CPMT 2012)

[c*]Ectoderm

[c]Endoderm

[c]Both ectoderm and endoderm

[c]Mesoderm

[q multiple_choice=”true”]

Flatworm excreted through

(Manipal 2012)

[c*]Kidney

[c]Nephridia

[c]Protonephridia

[c]Malphighian tubules

[q multiple_choice=”true”]

Which of the following cells are useful for feeding in sponges?

(Manipal 2012)

[c]Thesocytes

[c*]Collar cells

[c]Pinacocytes

[c]Sclerocytes

[q multiple_choice=”true”]

In the most simple type of canal system of Porifera, water flows through which one of the following ways?

(WB JEE 2012)

[c*]Ostisa → Spongocoel → Osculum → Exterior

[c]Spongocoel → Ostia → Osculum → Exterior

[c]Osculum → Spongocoel → Ostia → Exterior

[c]Osculum → Ostia → Spongocoel → Exterior

[q multiple_choice=”true”]

Which one of the following animal phyla possesses spicules?

(WB JEE 2012)

[c]Annelida

[c]Mollusca

[c*]Porifera

[c]Platyhelminthes

[q multiple_choice=”true”]

The non-cellular layer present between pinacoderm and choanoderm in body wall of poriferans is known as

(OJEE 2012)

[c]Mesoderm

[c]Middle lamellae

[c*]Mesenchyme

[c]None of these

[q multiple_choice=”true”]

The skeleton of sponges is secreted by

(OJEE 2012)

[c]Chromocytes

[c]Myocytes

[c*]Scleroblasts

[c]Phagocytes

[q multiple_choice=”true”]

Gemmules formation is a characteristic feature of

(HPMT 2012)

[c]Euglena

[c]Hydra

[c*]Amoeba

[c]Water sponges

[q multiple_choice=”true”]

Symmetry in Cnidaria is

(JCECE 2012)

[c*]Radial

[c]Bilateral

[c]Pentamerous

[c]Spherical

[q multiple_choice=”true”]

The animals that rely on the hear from environment then metabolism to raise their body temperature are in strict sense, called

(AMU 2012)

[c*]Ectothermic

[c]Polikilothermic

[c]Hoemotheric

[c]Endothermic

[q multiple_choice=”true”]

Which one of the following exhibits concentric ‘tube within tube’ Plan?

(AMU 2012)

[c]Canidaria

[c*]Annelida

[c]Platyhelminthes

[c]Nematoda

[q multiple_choice=”true”]

Which of the following has biradial symmetry?

(BHU 2012)

[c]Paramecium

[c]Jallyfish

[c]Cockroach

[c*]Sea anemone

[q multiple_choice=”true”]

Coelom is found between

(BHU 2012)

[c]Ectoderm and Endoderm

[c]Mesoderm and Ectoderm

[c]Body wall and endoderm

[c*]Mesoderm and Endoderm

[q multiple_choice=”true”]

Which one of the following is not a characteristic feature of sponges?

(Kerala CEE 2011)

[c]Cellular level of organization

[c]Presence of ostia

[c]Intracellular digestion

[c*]Body supported by chitin

[c]Indirect development

[q multiple_choice=”true”]

The anterior V-spot in microfilaria of Wuchereria represents

(WB JEE 2011)

[c]Nerve ring

[c*]Cervical papilla

[c]Excretory system

[c]Reproductive system

[q multiple_choice=”true”]

Which of the following animals have a single opening to the outside that serves both as mouth as well as anus?

(CBSE AIPMT 2010)

[c]Octopus

[c]Asterias

[c]Ascidia

[c*]Fasciola

[q multiple_choice=”true”]

Which one of the following animals possesses high regeneration capacity?

(Kerala CEE 2012)

[c*]Planaria

[c]Taenia

[c]Salpa

[c]Periplaneta

[c]Ascidia

[q multiple_choice=”true”]

The pseudocoelomate among these is

(Kerala CEE 2010)

[c]Porifera

[c]Annelida

[c*]Ascheliminthes

[c]Mollusca

[c]Platyhelmintes

[q multiple_choice=”true”]

A bilaterally symmetrical duterostome is classified in the phylum

(COMEDK 2010)

[c*]Annelida

[c]Chordata

[c]Arthropoda

[c]Echinodermata

[q multiple_choice=”true”]

Which one is the group of bilaterally symmetrical and triploblastic animals?

(CBSE AIPMT 2009)

[c*]Sponges

[c]Coelenterates

[c]Ctenophores

[c]Aschelminthes

[q multiple_choice=”true”]

Cold-blooded animals fall under the category of

(DPMT 2009)

[c*]Ectotherms

[c]Endotherms

[c]Psychrotherms

[c]Thermophiles

[q multiple_choice=”true”]

Deuterostome condition and indeterminate radial cleavage are characteristics of

(AMU 2009)

[c]Arthopoda and Echinoderms

[c]Chordates and Arthropods

[c*]Chordates and Echinoderma

[c]Chordates, Arthropods and Annelids

[q multiple_choice=”true”]

Body cavity of adult Ascaris is

(UP CPMT 2009)

[c]Haemocoel

[c]Amphicoel

[c*]Pseudocoel

[c]Schizocoel

[q multiple_choice=”true”]

The causative agent of filaria is

(AFMC 2009)

[c*]Wucheria bancrofti

[c]Leishmania donovani

[c]Plasmodium vivax

[c]Trypanosoma gambiens

[q multiple_choice=”true”]

Bioluminescence is well-marked in

(AFMC 2009)

[c]Flatworms

[c*]Ctenophores

[c]Cnidarians

[c]Aschelmintes

[q multiple_choice=”true”]

Which shows polymorphism?

(MP PMET 2009)

[c*]Physalia

[c]Trypanosoma

[c]Termite

[c]All of these

[q multiple_choice=”true”]

Ascaris is characterized by

(CBSE AIPMT 2008)

[c]The presence of true coelom and metamerism (metamerisation)

[c*]Presence of neither true coelom nor metamerism

[c]The absence of true coelom, but the presence of metamerism.

[c]The presence of true coelom, but the absence of metamerism.

[q multiple_choice=”true”]

Portuguese man of war is

(Kerala CEE 2008)

[c]Pennnatula

[c]Coral

[c*]Physalia

[c]Obelia

[c]Plasmodium

[q multiple_choice=”true”]

Turbellarians are free-living

(UP CPMT 2008)

[c]Nematodes

[c]Cestodes

[c*]Flatworms

[c]Trematodes

[q multiple_choice=”true”]

An acoelomate animal with bilateral symmetry is

(DUMET 2006)

[c]Hydra

[c*]Liver fluke

[c]Physalia

[c]Obelia

[q multiple_choice=”true”]

Fasciola hepatica is a digenetic parasite. Sheep and snail are two hosts. Snail is

(EAMCET 2007)

[c]A flat area that runs on any axis.

[c*]An imaginary straight line joining the two opposite points at the ends.

[c]An imaginary straight line joining the mid-point at one end and the mid-point the opposite end.

[c]An animal having its body parts arranged in such a manner to exhibit symmetry.

[q multiple_choice=”true”]

Which of the following is not the character of Taenia solium?

(UP CPMT 2007)

[c]Strobila

[c]Apolysis

[c]Proglottid

[c*]Metamerism

[q multiple_choice=”true”]

Taenia solium  derives its energy from the breakdown of

(UK PMT 2007)

[c]Nucleic acids

[c]Amino acids

[c*]Glycogen

[c]Glycerol

[q multiple_choice=”true”]

The posterior end of male Ancylostoma has

(UK PMT 2007)

[c]Anus

[c]Curved tail

[c*]Bursa

[c]Caudal spine

[q multiple_choice=”true”]

Gemmule formation in sponges is helpful in

(UK PMT 2007)

[c]Sexual reproduction

[c*]Asexual reproduction

[c]Only dissemination

[c]None of these

[q multiple_choice=”true”]

Size of female Ascaris lumbricoides is

(AFMC 2007)

[c]50 – 80 mm

[c]100 – 150 mm

[c]150 – 250 mm

[c*]200 – 350 mm

[q multiple_choice=”true”]

Filariasis is caused due to

(OJEE 2007)

[c]Virus

[c]Protozoan

[c]Bacterium

[c*]Helminthes

[q multiple_choice=”true”]

After drying a bath sponge contains

(AMU 2007)

[c]Hold fast

[c]Tentacles

[c]Spicules

[c*]Spongin fibers

[q multiple_choice=”true”]

Structures present in a mature proglottid are

I. A pair of longitudinal nerve cords (lateral nerve cord).

II. Mehlis’s gland.

III. Cirrus sac.

IV. One ovary and two oviducts

(BHU 2007)

[c]I, II and III are correct.

[c]I and II are correct.

[c*]II and IV are correct.

[c]I and II are correct.

[x][restart]

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