The common name of Calotes versicolor is

  • Garden lizard

  • Tree lizard

  • Wall lizard

  • Monitor lizard

Assertion   :       Starfish moves through crawling.

Reason      :       Starfish utilise a flow of water over the surface, for movement.

  1. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
  2. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
  3. If the assertion is true but the reason is false
  4. If both the assertion and reason are false
  • 1
  • 2
  • 3
  • 4

Assertion   :       Claspers of cartilage fishes are analogous to penis of human male.

Reason      :       Both act as copulatory organs and transfer the sperms into female.

  1. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
  2. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
  3. If the assertion is true but the reason is false
  4. If both the assertion and reason are false
  • 1
  • 2
  • 3
  • 4

Identify the incorrectly matched class of vertebrates with the features given :

  • Fishes - Jaws and paired appendages (except Agnathans); Single loop circulation; Gills

  • Amphibians - Legs ( except in Caecilian); three chambered heart; no pulmonary veins

  • Reptiles - Amniotic egg; dry skin, thoracic breathing

  • Birds - Feathers; flight skeleton; endothermy

Which of the following animals does not undergo metamorphosis?
  • Earthworm
  • Tunicate
  • Moth
  • Starfish
Identify the vertebrate group of animals characterized by crop and gizzard in its digestive system:
  • Amphibia
  • Reptilia
  • Aves
  • Osteichthyes
Which one of these animals is not a homeotherm?

Which of the following characteristic features always hold true for the corresponding group of animals? 
 

(a) Viviparous (1) Mammalia
(b) Possess a mouth with an upper and a lower jaw (2) Chordata
(c) 3- chambered heart with one incompletely DIvided ventricle (3) Reptilia
(d) Cartilaginous - Endoskeleton (4) Chondrichthyes
Which of the following is National Aquatic Animal of India?

Which of the following characteristics is mainly responsible for diversification of insects on land

 

Which of the following represents the correct combination without any exception? 

Characteristic Class
(a) Mammary gland; hair on body; pinnae; two pairs of limbs Mammalia
(b) Mouth ventral; grills without operculum; skin with placoid scales; persistent notochord Chondrichthyes
(c) Sucking and circular mouth; jaws absent; integument without scales; paired appendages Cyclostomata
(d) Body covered with feathers; skin moist and glandular; lungs with air sacs; fore limbs from wings Aves
Which group of animals belong to the same phylum?
 
 
 
 

 

Match the name of the animal (column I), with one characteristics (column II), and the phylum/class
(column III) to which it belongs : 

In which one of the following, the genus name, its two characters and its phylum are not correctly matched, whereas the remaining three are correct? 

Genus Name Two Characters Phylum
(a) Pila (i)
(ii)		 Body segmented
Mouth with Radula		 Mollusca
(b) Asterias (i)
(ii)		 Spiny skinned
Water Vascular System		 Echinodermata
(c) Sycon (i)
(ii)		 Pore bearing
Canal system		 Porifera
(d) Periplaneta (i)
(ii)		 Jointed appendages
Chitinous exoskeleton		 Arthropoda

In which one of the following the genus name, its two characters and its class/phylum are correctly matched? 
   
Ascaris is characterized by

Which one of the following groups of three animals each is correctly matched with their one characteristic morphological feature? 

Animals

Morphological feature

(a) Liver fluke, sea anemone, sea cucumber

Bilateral symmetry

(b) Centipede, prawn, sea urchin

Jointed appendages

(c) Scorpion spider, cockroach

Ventral solid central nervous system

(d) cockroach locust, Taenia

Metameric segmentation

Which of the following pairs are correctly matched? 
Animals               Morphological features

A. Crocodile    -    4- chambered heart

B. Sea urchin  -     Parapodia

C. Obelia        -    Metagenesis

D. Lemur        -    Thecodont

Which one of the following has an open circulatory system?

Which of the following is not true about Porifera

The minute pores in the  body wall of the sponges is known as

Water canal is lined by

Canal system in sponges helps in

In sponges, digestion is

The mode of reproduction in sponges is

Which of the following is true about sponges except

Which one of the following is incorrect about Porifera?

Which of the following cell of sponges contains flagella

Which of the following sponge has radial symmetry

Which of the following is true about the given organism?

            

1.It is a medusa form of Aurelia

2.It is Fresh water sponge

3.Central canal system is present in it

4.It’s mouth is formed first
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Practice Zoology Quiz Questions and Answers