Do you need some help in preparing for your upcoming Class 11 Biology exam? We’ve compiled a list of MCQ questions on Animal Kingdom Class 11 MCQs Questions with Answers to get you started with the subject. Practice NCERT MCQ Questions for Class 11 Biology Chapter 4 Animal Kingdom with Answers Pdf free download, and learn how smart students prepare well ahead MCQ Questions for Class 11 Biology with Answers.
Animal Kingdom Class 11 MCQs Questions with Answers
Solving Animal Kingdom Multiple Choice Questions of Class 11 Biology Chapter 4 MCQ can be really beneficial because you will be familiar with all of the topics. These MCQ Questions on Animal Kingdom Class 11 with answers provide for a quick review of the Chapter, allowing you to have a better understanding of the subject.
I. Select the correct answer of the following questions:
Question 1.
Body cavity in arthoropods is
(a) Coelom
(b) Haemocoel
(c) Psuedocoel
(d) Coelenteron
Answer
Answer: (b) Haemocoel
Question 2.
Digestion is sponges occur in
(a) Spongocoel
(b) Osculum
(c) Ostium
(d) Food Vacuoles
Answer
Answer: (d) Food vacuoles
Question 3.
Classification of Porifera is based on
(a) Branching
(b) Spicules (skeleton)
(c) Reproduction
(d) Symmetry
Answer
Answer: (b) Spicules (skeleton)
Question 4.
Excretion in flatworms occurs by
(a) Nephridia
(b) Flame cells
(c) Malpighian tubules
(d) Green glands
Answer
Answer: (b) Flame cells
Question 5.
Bladder worm (cysticercus) is the larva of
(a) Liver fluke
(b) Tape worm
(c) Nereis
(d) Mussel
Answer
Answer: (b) Tape wrom
Question 6.
A parasite having no intermediate host is
(a) Tape worm
(b) Liver fluke
(c) Ascaris
(d) Plasmodium
Answer
Answer: (c) Ascaris
Question 7.
Pair of hearts present in earthworm are
(a) One
(b) Two
(c) Three
(d) Four
Answer
Answer: (d) Four.
Question 8.
Mollusc group in which eye resemble the vertebrate eye is
(a) Bivalvia
(b)Gastropoda
(c) Scaphopoda
(d) Cephalopoda
Answer
Answer: (d) Cephalopoda
Question 9.
A phylum that includes exclusively marine animals is
(a) Porifera
(b) Coelanterata
(c) Protozoa
(d) Echinodermata
Answer
Answer: (d) Echinodermata
Question 10.
Sea Star belongs to the class
(a) Crinoidea
(b) Echinoidea
(c) Asteroidea
(d) Qphiuroida
Answer
Answer: (c) Asteroidea
Question 11.
Besides Annelida and Arthropoda, the metamerism is exhibited by
(a) Acanthocephala
(b) Chordata
(c) Mollusca
(d) Cestoda
Answer
Answer: (d) Cestoda
Question 12.
Which of the following is an egg laying mammal?
(a) Kangaroo
(b) Rattus
(c) Ornithorhvnchus
(d) Oryctolagus
Answer
Answer: (c) Omithorhynchus
Question 13.
Which of the following is not a true amphibian?
(a) Salamander
(b) Frog
(c) Toad
(d) Tortoise
Answer
Answer: (d) Tortoise
Question 14.
Metamerism is a characteristic feature of the phylum
(a) Porifera
(b) Annelida
(c) Mollusca
(d) Platyhelminthes
Answer
Answer: (b) Annelida
Question 15.
Animal without respiratory, circulatory and excretory systems are
(a) Liverflukes
(b) Tapeworms
(c) Sponges
(d) Thread worms
Answer
Answer: (c) Sponges
Question 16.
Earthworm has ovaries in the segment
(a) 9
(b) 10
(c) 13
(d) 26)
Answer
Answer: (c) 13
Question 17.
Echinoderms are
(a) Fresh water animals
(b) Marine animals
(c) Both fresh water and marine
(d) None of these
Answer
Answer: (b) Marine animals.
Question 18.
Which of the following is not a class of the phylum Mollusca?
(a) Decapoda
(b) Gastropoda
(c) Scaphopoda
(d) Cephalopoda
Answer
Answer: (a) Decapoda
Question 19.
Which of the following belongs to the phylum platyhelminthes?
(a) Trypanosoma
(b) Schistosoma
(c) Plasmodium
(d) Wuchereria
Answer
Answer: (b) Schistosoma
Question 20.
A non parasitic animal among the following is
(a) Leech
(b) Sea anemone
(c) Mosquito
(d) Tapeworm
Answer
Answer: (b) Sea anemone
Question 21.
Closed circulatory system is found in
(a) Cockroach
(b) Snail
(c) Cuttle fish
(d) All of these
Answer
Answer: (c) Cuttle fish
Question 22.
Solenocytes are excretory organs of
(a) Platyhelminthes
(b) Annelida
(c) Mollusca
(d) Echinodermata
Answer
Answer: (a) Platyhelminthes
Question 23.
Long hollow bones with interconnected air passages are char¬acteristic of
(a) Reptiles
(b) Aves
(c) Mammals
(d) All land vertebrates
Answer
Answer: (b) Aves
Question 24.
Hirudinaria and Pheretima are the representative of the phylum
(a) Cnidaria
(b) Platyhelminthes
(c) Annelida
(d) Nemathelminthes
Answer
Answer: (c) Annelida
Question 25.
Avian heart is
(a) Two chambered
(b) Three chambered
(c) Incompletely four chambered
(d) Four chambered
Answer
Answer: (d) Four chambered.
II. Fill in the blanks
Question 1.
However, there are fundamental features common to various individuals in relation to the ……………………
Answer
Answer: arrangement of cells, body summetry, nature of coelom, patterns of digestive, circulatory, or reproductive systems etc.
Question 2.
An …………….. digestive system has only a single opening to the outside of the body that serves as both mouth and anus.
Answer
Answer: incomplete
Question 3.
A …………….. digestive system has two openings ………….. and …………..
Answer
Answer: complete, mouth, anus
Question 4.
The cicrulatory system may be of two types (i) …………, (ii) ……………
Answer
Answer: open type, closed type
Question 5.
Some sponges are …………….
Answer
Answer: asymmetrical
Question 6.
Animals, in which the cells are arranged into two embryonic layers, an external …………. and an internal endoderm, are called ………….. animals.
Answer
Answer: ectoderm, diploblastic
Question 7.
The body cavity, which is lined by mesoderm is called …………. Animals possessing coelom are called ………….
Answer
Answer: coelum, eucoelomates
Question 8.
This kind of segmentation is called metameric segmentation and the phenomenon is known as …………….
Answer
Answer: metamerism
Question 9.
Animals are also grouped into …………… and ……………
Answer
Answer: non-chordates, chordates
Question 10.
Cnidarians exhibit two basic body forms called …………… and …………..
Answer
Answer: Polyp, medusa
Question 11.
………… helps in osmoregulation and excretion.
Answer
Answer: Nephridia
Question 12.
The mouth contains a file-like rasping organ for feeding, called ………….
Answer
Answer: radula
Question 13.
Phylum chordata is divided into three subphyla: …………… , ………….. and Wq Vertebrata.
Answer
Answer: Urocbordata or Tunicata, Cephalochordata, Vertebrata
Question 14.
………….. are present in some species while some possess sting.
Answer
Answer: Poison
Question 15.
The characteristic features of birds are the presence of feathers and most of them can fly with few exceptions, generally called ………….. birds.
Answer
Answer: Flightless
III. Mark the statements True (T) or False (F)
Question 1.
Some Mammalia have even adapted to fly or live in water.
Answer
Answer: True
Question 2.
The digestive tract of birds has additional chambers, the crop and gizzard.
Answer
Answer: True
Question 3.
Reptiles are cold-blooded animals. Excretory organ is kidney.
Answer
Answer: True
Question 4.
The amphibian skin in moist
Answer
Answer: True
Question 5.
Osteichthyes body is streamlined. Mouth is mostly terminal in position.
Answer
Answer: True
Question 6.
Chondrichthyes skin in tough, containing minute placoid, scales, which are embedded in it. These animals are predatory and have powerful jaws with teeth.
Answer
Answer: True
Question 7.
Cyclostomes have a persistent notochord. Circulation is closed type.
Answer
Answer: True
Question 8.
Phylum chordata is divided into three subphyla : Urochordata or Tunicata, Cephalochordata and wq Vertebrata.
Answer
Answer: True
Question 9.
Chordates heart is dorsal.
Answer
Answer: False
Question 10.
Non-chordates heart is ventral
Answer
Answer: False
Question 11.
Hemichordata are bilaterally symmetrical, triploblastic, eucoelomate animals. The body is cylindrical.
Answer
Answer: True
Question 12.
The most distinctive feature of echinoderms is the presense of water vascular system which helps in locomotion, capture and transport of food and respiration
Answer
Answer: True
Question 13.
Over two-third of all names species on earth are arthropods, they have organ-system level of body organization.
Answer
Answer: True
Question 14.
Mollusca body is unsegmented and differentiated into a head, muscular foot, and visceral hump.
Answer
Answer: True
Question 15.
Annelida alimentary canal is complete with a well developed muscular pharynx.
Answer
Answer: False
Question 16.
Pronfera digestion is intracellular
Answer
Answer: True
Question 17.
Cnidaria digestion is only extracellular
Answer
Answer: False
Question 18.
Ctenophores are exclusively marine, radially symmetrical, dipioblastic organisms with tissue level or organization.
Answer
Answer: True
Question 19.
Platyhelminthes are dorso-ventrally flattened and, hence, commonly known as flatworms
Answer
Answer: True
Question 20.
Aschelminthes. the name roundworm
Answer
Answer: True
IV. Match the items or column I with the items of column II
| Column I | Column II |
| A. Cellular Level | 1. Some platyhelminths. |
| B. Tissue Level | 2. bilateral symmery |
| C. Organ Level | 3. triploblastic |
| D. Organ-system Level | 4. dipioblastic |
| E. Circulatory system | 5. The body cavity, which is lined by mesoderm |
| F. Radial symmetry | 6. radula |
| G. Animal like annelids, arthropods | 7. Animals such as sponges |
| H. And external ectoderm and an internal endoderm | 8. Commonly known as sea walnuts or comb jellies. |
| I. Mesoderm | 9. parapodia |
| J. Pseudocoelom | 10. Animals that have certain cells grouped to form specific tissue are placed in this group. |
| K. Segmentation | 11. invertebrates, vertebrates |
| L. Animals are generally categorized into two major group. | 12. Some platyelminths, anne-lids, molluscs, arthropods, echi noderms and chordates. |
| M. Sponges | 13. Porifera |
| N. Cnidaria | 14. Metamerism |
| O. Ctenophora | 15. Cnidarians, ctenophoses and echinoderms |
| P. Platyhelminthes | 16. roundworm |
| Q. Aschelminthes | 17. pseudocolelomates |
| R. Annelida | 18. stinging cells, cnidoblasts |
| S. Mollusca | 19. Flatworms |
| T. Coleom | 20. open type, closed type |
Answer
Answer:
| Column I | Column II |
| A. Cellular Level | 7. Animals such as sponges |
| B. Tissue Level | 10. Animals that have certain cells grouped to form specific tissue are placed in this group. |
| C. Organ Level | 1. Some platyhelminths. |
| D. Organ-system Level | 12. Some platyelminths, anne-lids, molluscs, arthropods, echi noderms and chordates. |
| E. Circulatory system | 20. open type, closed type |
| F. Radial symmetry | 15. Cnidarians, ctenophoses and echinoderms |
| G. Animal like annelids, arthropods | 2. bilateral symmery |
| H. And external ectoderm and an internal endoderm | 4. dipioblastic |
| I. Mesoderm | 3. triploblastic |
| J. Pseudocoelom | 17. pseudocolelomates |
| K. Segmentation | 14. Metamerism |
| L. Animals are generally categorized into two major group. | 11. invertebrates, vertebrates |
| M. Sponges | 13. Porifera |
| N. Cnidaria | 18. stinging cells, cnidoblasts |
| O. Ctenophora | 8. Commonly known as sea walnuts or comb jellies. |
| P. Platyhelminthes | 19. Flatworms |
| Q. Aschelminthes | 16. roundworm |
| R. Annelida | 9. parapodia |
| S. Mollusca | 6. radula |
| T. Coleom | 5. The body cavity, which is lined by mesoderm |
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