CBSE Questions for Class 11 Medical Biology Animal Kingdom Quiz 14 - MCQExams.com

What is common between parrot, platypus and kangaroo ?
  • Ovoparity
  • Homoiothermy
  • Toothless jaws
  • Functional post-anal tail
Match the columns.

List IList II
AFishpTrachea
BBirdsqGills
CInsectrLungs
DEarthwormsMoist cuticle
  • A- q, B- r, C- p, D- s
  • A- q, B- s, C- p, D- r
  • A- q, B- r, C- s, D- p
  • A- r, B- q, C- p, D- s
Which of the following is/are the characteristic/s of protochordates?
  • Presence of vertebral column
  • Triploblastic body organisation
  • Bilaterally symmetrical
  • Both B and C
The larva of 'tongue worm' is known as 
  • Veliger
  • Tornaria
  • Echinopluteus
  • None of the above
__________ has a notochord but no vertebral column.
  • Amphioxus
  • Petromyzon
  • Tadpole larva of urodeles
  • Myxine
From band of cilia identify this figure.

149795_3b1311b26f0445cf86c95d524ff29d6c.png
  • Tornaria larva
  • Trochophore larva
  • Planeria larva
  • None of the above
The collar cord of Protochordata consists of a cavity, called as 
  • Protocoel.
  • Mesocolon.
  • Neurocoel.
  • Metacoel.
The roof of oral hood in Amphioxus show the presence of Hatschek's pit which is responsible for the secretion of 
  • Bile
  • Saliva
  • Mucus
  • Amylase
Kidney of which of the following can filter coelomic fluid,  as well as blood and is also archinephric?
  • Myxine
  • Petromyzon
  • Amphioxus
  • All of the above
Besides paired series of nephridia, there is a single large nephridium known as ................ in protochordates.
  • Metanephridia
  • Hatschek's nephridia
  • Neural gland
  • Mesonephros
The generic name of eel is:
  • Anabas
  • Exocoetus
  • Anguilla
  • Clarias
Group amniota includes
  • Birds, reptiles and amphibians
  • Birds and reptiles
  • Birds and amphibians
  • Reptiles and amphibians only
Member of Dipnoi are native of __________
  • India.
  • Africa and Australia.
  • New Zealand.
  • None of the above.
Select the incorrect pair from the following:
  • Eel - non migratory
  • Anabus - accessory respiratory organs
  • Hippocampus - brood pouch
  • Lophius - demersal fish
Which is the fish that gives birth to young ones?
  • Scoliodon
  • Anabas
  • Heteropneustes
  • Catla catla
Air bladder in most fishes is a 
  • Purely respiratory organ
  • Major respiratory organ associated with lung
  • Hydrostatic organ, as an outgrowth of alimentary canal
  • None of the above
'Tornaria' was first described by 
  • J. Muller in 1850
  • Delle Chiaea in 1829
  • Eschscholtz in 1850
  • None of the above
Which of the following shows catadromous and anadromous migrations respectively?
  • Eel
  • Clarias
  • Salmon
  • Both A and C
Which one of the following is a 'lungfish'?
  • Latimeria
  • Notopterus
  • Neoceratodus
  • Lepidosteus
Air bladder is connected to intestine in which one of the following group of fish (physostomous fish)?
  • Anguilliformes
  • Syngnathiformes
  • Ophiocephaliformes
  • Perciformes
Which one of the following Teleostomi has no food value?
  • Mystus seenghala
  • Anabas
  • Labeo rohita
  • Cyprinus carpio
What will you look for to identify the sex of the following?
  • Male shark - claspers borne on pelvic fins
  • Female Ascaris - sharply curved posterior end
  • Male frog - a copulatory pad on the first digit of the hind limb
  • Female cockroach - anal cerci
The maximum number of fish belong to _______________ .
  • Elasmobranchii
  • Dipnoi
  • Actinopterygii
  • Crossopterygii
Weberian apparatus, connecting the ear with air bladder is found in the order
  • Perciformes
  • Pleuronectiformes
  • Cypriniformes
  • Echeniformes
Which of the following is true with respect to Echeneis?
  • The head resembles a hammer.
  • It is a cartilaginous fish.
  • Dorsal fin is modified into an adhesive disc.
  • Spines are present in second dorsal and anal fins.
Match list I and list II and choose the correct answer using the code given below.
       List I
        List II
A. Neoceratodus
I.  South American lung fish
B. Protopterus
II. Nile lung fish
C. Lepidosiren
III. Australian lung fish
D. Lepidosteus
IV. Garpike
  • A- I, B- II, C- III, D- IV
  • A- IV, B- III, C- II, D- I
  • A- I, B- III, C- II, D- IV
  • A- III, B- II, C- I, D- IV
In which of the following Reptilia sub-class the skull has two temporal cavity, one on either side, bounded by post-frontal and supra temporal below and parietal above?
  • Anapsida
  • Parapsida
  • Diapsida
  • Synapsida
Horned toad is a or an
  • Fish
  • Amphibian
  • Reptile
  • Mammal
Glass-snake (Ophisaurus) derives its name as
  • Skin is moist and glassy in appearance
  • Its ability to break off its tail when seized
  • It is limbless
  • They have overlapping scales the body
An animal was identified as a poikilothermic, aquatic and oviparous reptile. Which another character should have been checked before assigning it as a reptile? 
  • Type of limbs
  • Structure of head
  • Presence of tail
  • Exoskeleton of epidermal scales
............. are included in squamata.
  • Snakes
  • Lizards
  • Both of the above
  • None of the above
Large sized scales fully extending from side to side on the belly, are characteristic of 
  • Rat snakes and cobra
  • Cobra and python
  • Python and krait
  • Krait and seasnake
Which of the following is not a reptile?
  • Turtle
  • Chameleon
  • Salamander
  • Flying lizard
Reptiles are best adapted to terrestrial life because of 
  • Horny dermal scales
  • Horny scutes
  • Carnivorous nature
  • Shelled eggs
Which of the following act as a respiratory organ in reptiles? 
  • Gills
  • Lungs
  • Skin
  • Trachea
The skull of reptiles should have a skull with ........... occipital condyle.
  • One
  • Two
  • Three
  • None of the above
Fresh water snakes are commonly
  • Viviparous
  • Less poisonous
  • Deadly poisonous
  • Non-poisonous
Venomous fangs are modified:
  • Mandibles
  • Maxillary teeth
  • Nasals
  • Canines
Among reptiles, in which of the following is self mutilation generally seen?
  • Snakes
  • Lizards
  • Crocodiles
  • Tortoises
Which of the following is the largest non-poisonous snake?
  • Python
  • Viper
  • Naja hannah
  • Natrix
In which of the following class of Reptilia, the skull posses a solid roof?
  • Anapsida
  • Diapsida
  • Parapsida
  • Synapsida
  • Both C and D
Pick up the poisonous reptile.
  • Hemidactylus
  • Varanus
  • Viper
  • Double headed snake
Sea snake is characterized by
  • Big head
  • Uniform body scales
  • Laterally compressed tail
  • Pectoral and pelvic fins
What differentiates as Indian cobra from other venomous snake?
  • Tongue
  • Hood
  • Fangs
  • Scales
Moulting in snakes is done by shedding
  • Cornified cells
  • Stratified germinativum
  • Epidermis
  • Dermis
Moulting of snakes is controlled by ............. gland.
  • Thymus
  • Thyroid
  • Adrenal
  • Posterior pituitary lobe
Which of the following does not belong to the order Chelonii?
  • Cheleonia
  • Chrysemys
  • Trionyx
  • None of the above
Which of the following is the characteristics of coral snake?
  • Venomous
  • Non-venomous
  • Both A and B
  • Venomous with expansible hood
The denitition in reptiles is generally polyphydont and acrodont. Which is exceptional and show theocodont type?
  • Heloderma
  • Hemidactylus
  • Crocodile
  • Snakes
Paired copulatory organs are present in the reptilian order
  • Chelonia
  • Rhynchocephalia
  • Squamata
  • Crocodilia
0:0:1


Answered Not Answered Not Visited Correct : 0 Incorrect : 0

Practice Class 11 Medical Biology Quiz Questions and Answers