MCQ Questions for Class 11 Biology with Answers<\/a> are prepared as per the Latest Exam Pattern. Students can solve these Animal Kingdom Class 11 MCQs Questions with Answers and assess their preparation level.<\/p>\nAnimal Kingdom Class 11 MCQs Questions with Answers<\/h2>\n
Solving the Animal Kingdom Multiple Choice Questions of Class 11 Biology Chapter 4 MCQ can be of extreme help as you will be aware of all the concepts. These MCQ Questions on Animal Kingdom Class 11 with answers pave for a quick revision of the Chapter thereby helping you to enhance subject knowledge. Have a glance at the MCQ of Chapter 4 Biology Class 11 and cross-check your answers during preparation.<\/p>\n
I. Select the correct answer of the following questions:<\/span><\/p>\nQuestion 1.
\nBody cavity in arthoropods is
\n(a) Coelom
\n(b) Haemocoel
\n(c) Psuedocoel
\n(d) Coelenteron<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) Haemocoel<\/p>\n<\/details>\n
\nQuestion 2.
\nDigestion is sponges occur in
\n(a) Spongocoel
\n(b) Osculum
\n(c) Ostium
\n(d) Food Vacuoles<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (d) Food vacuoles<\/p>\n<\/details>\n
\nQuestion 3.
\nClassification of Porifera is based on
\n(a) Branching
\n(b) Spicules (skeleton)
\n(c) Reproduction
\n(d) Symmetry<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) Spicules (skeleton)<\/p>\n<\/details>\n
\nQuestion 4.
\nExcretion in flatworms occurs by
\n(a) Nephridia
\n(b) Flame cells
\n(c) Malpighian tubules
\n(d) Green glands<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) Flame cells<\/p>\n<\/details>\n
\nQuestion 5.
\nBladder worm (cysticercus) is the larva of
\n(a) Liver fluke
\n(b) Tape worm
\n(c) Nereis
\n(d) Mussel<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) Tape wrom<\/p>\n<\/details>\n
\nQuestion 6.
\nA parasite having no intermediate host is
\n(a) Tape worm
\n(b) Liver fluke
\n(c) Ascaris
\n(d) Plasmodium<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (c) Ascaris<\/p>\n<\/details>\n
\nQuestion 7.
\nPair of hearts present in earthworm are
\n(a) One
\n(b) Two
\n(c) Three
\n(d) Four<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (d) Four.<\/p>\n<\/details>\n
\nQuestion 8.
\nMollusc group in which eye resemble the vertebrate eye is
\n(a) Bivalvia
\n(b)Gastropoda
\n(c) Scaphopoda
\n(d) Cephalopoda<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (d) Cephalopoda<\/p>\n<\/details>\n
\nQuestion 9.
\nA phylum that includes exclusively marine animals is
\n(a) Porifera
\n(b) Coelanterata
\n(c) Protozoa
\n(d) Echinodermata<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (d) Echinodermata<\/p>\n<\/details>\n
\nQuestion 10.
\nSea Star belongs to the class
\n(a) Crinoidea
\n(b) Echinoidea
\n(c) Asteroidea
\n(d) Qphiuroida<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (c) Asteroidea<\/p>\n<\/details>\n
\nQuestion 11.
\nBesides Annelida and Arthropoda, the metamerism is exhibited by
\n(a) Acanthocephala
\n(b) Chordata
\n(c) Mollusca
\n(d) Cestoda<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (d) Cestoda<\/p>\n<\/details>\n
\nQuestion 12.
\nWhich of the following is an egg laying mammal?
\n(a) Kangaroo
\n(b) Rattus
\n(c) Ornithorhvnchus
\n(d) Oryctolagus<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (c) Omithorhynchus<\/p>\n<\/details>\n
\nQuestion 13.
\nWhich of the following is not a true amphibian?
\n(a) Salamander
\n(b) Frog
\n(c) Toad
\n(d) Tortoise<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (d) Tortoise<\/p>\n<\/details>\n
\nQuestion 14.
\nMetamerism is a characteristic feature of the phylum
\n(a) Porifera
\n(b) Annelida
\n(c) Mollusca
\n(d) Platyhelminthes<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) Annelida<\/p>\n<\/details>\n
\nQuestion 15.
\nAnimal without respiratory, circulatory and excretory systems are
\n(a) Liverflukes
\n(b) Tapeworms
\n(c) Sponges
\n(d) Thread worms<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (c) Sponges<\/p>\n<\/details>\n
\nQuestion 16.
\nEarthworm has ovaries in the segment
\n(a) 9
\n(b) 10
\n(c) 13
\n(d) 26)<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (c) 13<\/p>\n<\/details>\n
\nQuestion 17.
\nEchinoderms are
\n(a) Fresh water animals
\n(b) Marine animals
\n(c) Both fresh water and marine
\n(d) None of these<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) Marine animals.<\/p>\n<\/details>\n
\nQuestion 18.
\nWhich of the following is not a class of the phylum Mollusca?
\n(a) Decapoda
\n(b) Gastropoda
\n(c) Scaphopoda
\n(d) Cephalopoda<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (a) Decapoda<\/p>\n<\/details>\n
\nQuestion 19.
\nWhich of the following belongs to the phylum platyhelminthes?
\n(a) Trypanosoma
\n(b) Schistosoma
\n(c) Plasmodium
\n(d) Wuchereria<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) Schistosoma<\/p>\n<\/details>\n
\nQuestion 20.
\nA non parasitic animal among the following is
\n(a) Leech
\n(b) Sea anemone
\n(c) Mosquito
\n(d) Tapeworm<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) Sea anemone<\/p>\n<\/details>\n
\nQuestion 21.
\nClosed circulatory system is found in
\n(a) Cockroach
\n(b) Snail
\n(c) Cuttle fish
\n(d) All of these<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (c) Cuttle fish<\/p>\n<\/details>\n
\nQuestion 22.
\nSolenocytes are excretory organs of
\n(a) Platyhelminthes
\n(b) Annelida
\n(c) Mollusca
\n(d) Echinodermata<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (a) Platyhelminthes<\/p>\n<\/details>\n
\nQuestion 23.
\nLong hollow bones with interconnected air passages are char\u00acacteristic of
\n(a) Reptiles
\n(b) Aves
\n(c) Mammals
\n(d) All land vertebrates<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (b) Aves<\/p>\n<\/details>\n
\nQuestion 24.
\nHirudinaria and Pheretima are the representative of the phylum
\n(a) Cnidaria
\n(b) Platyhelminthes
\n(c) Annelida
\n(d) Nemathelminthes<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (c) Annelida<\/p>\n<\/details>\n
\nQuestion 25.
\nAvian heart is
\n(a) Two chambered
\n(b) Three chambered
\n(c) Incompletely four chambered
\n(d) Four chambered<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: (d) Four chambered.<\/p>\n<\/details>\n
\nII. Fill in the blanks<\/span><\/p>\nQuestion 1.
\nHowever, there are fundamental features common to various individuals in relation to the ……………………<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: arrangement of cells, body summetry, nature of coelom, patterns of digestive, circulatory, or reproductive systems etc.<\/p>\n<\/details>\n
\nQuestion 2.
\nAn …………….. digestive system has only a single opening to the outside of the body that serves as both mouth and anus.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: incomplete<\/p>\n<\/details>\n
\nQuestion 3.
\nA …………….. digestive system has two openings ………….. and …………..<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: complete, mouth, anus<\/p>\n<\/details>\n
\nQuestion 4.
\nThe cicrulatory system may be of two types (i) …………, (ii) ……………<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: open type, closed type<\/p>\n<\/details>\n
\nQuestion 5.
\nSome sponges are …………….<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: asymmetrical<\/p>\n<\/details>\n
\nQuestion 6.
\nAnimals, in which the cells are arranged into two embryonic layers, an external …………. and an internal endoderm, are called ………….. animals.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: ectoderm, diploblastic<\/p>\n<\/details>\n
\nQuestion 7.
\nThe body cavity, which is lined by mesoderm is called …………. Animals possessing coelom are called ………….<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: coelum, eucoelomates<\/p>\n<\/details>\n
\nQuestion 8.
\nThis kind of segmentation is called metameric segmentation and the phenomenon is known as …………….<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: metamerism<\/p>\n<\/details>\n
\nQuestion 9.
\nAnimals are also grouped into …………… and ……………<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: non-chordates, chordates<\/p>\n<\/details>\n
\nQuestion 10.
\nCnidarians exhibit two basic body forms called …………… and …………..<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: Polyp, medusa<\/p>\n<\/details>\n
\nQuestion 11.
\n………… helps in osmoregulation and excretion.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: Nephridia<\/p>\n<\/details>\n
\nQuestion 12.
\nThe mouth contains a file-like rasping organ for feeding, called ………….<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: radula<\/p>\n<\/details>\n
\nQuestion 13.
\nPhylum chordata is divided into three subphyla: …………… , ………….. and Wq Vertebrata.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: Urocbordata or Tunicata, Cephalochordata, Vertebrata<\/p>\n<\/details>\n
\nQuestion 14.
\n………….. are present in some species while some possess sting.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: Poison<\/p>\n<\/details>\n
\nQuestion 15.
\nThe characteristic features of birds are the presence of feathers and most of them can fly with few exceptions, generally called ………….. birds.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: Flightless<\/p>\n<\/details>\n
\nIII. Mark the statements True (T) or False (F)<\/span><\/p>\nQuestion 1.
\nSome Mammalia have even adapted to fly or live in water.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nQuestion 2.
\nThe digestive tract of birds has additional chambers, the crop and gizzard.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nQuestion 3.
\nReptiles are cold-blooded animals. Excretory organ is kidney.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nQuestion 4.
\nThe amphibian skin in moist<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nQuestion 5.
\nOsteichthyes body is streamlined. Mouth is mostly terminal in position.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nQuestion 6.
\nChondrichthyes skin in tough, containing minute placoid, scales, which are embedded in it. These animals are predatory and have powerful jaws with teeth.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nQuestion 7.
\nCyclostomes have a persistent notochord. Circulation is closed type.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nQuestion 8.
\nPhylum chordata is divided into three subphyla : Urochordata or Tunicata, Cephalochordata and wq Vertebrata.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nQuestion 9.
\nChordates heart is dorsal.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: False<\/p>\n<\/details>\n
\nQuestion 10.
\nNon-chordates heart is ventral<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: False<\/p>\n<\/details>\n
\nQuestion 11.
\nHemichordata are bilaterally symmetrical, triploblastic, eucoelomate animals. The body is cylindrical.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nQuestion 12.
\nThe most distinctive feature of echinoderms is the presense of water vascular system which helps in locomotion, capture and transport of food and respiration<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nQuestion 13.
\nOver two-third of all names species on earth are arthropods, they have organ-system level of body organization.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nQuestion 14.
\nMollusca body is unsegmented and differentiated into a head, muscular foot, and visceral hump.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nQuestion 15.
\nAnnelida alimentary canal is complete with a well developed muscular pharynx.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: False<\/p>\n<\/details>\n
\nQuestion 16.
\nPronfera digestion is intracellular<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nQuestion 17.
\nCnidaria digestion is only extracellular<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: False<\/p>\n<\/details>\n
\nQuestion 18.
\nCtenophores are exclusively marine, radially symmetrical, dipioblastic organisms with tissue level or organization.<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nQuestion 19.
\nPlatyhelminthes are dorso-ventrally flattened and, hence, commonly known as flatworms<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nQuestion 20.
\nAschelminthes. the name roundworm<\/p>\n\nAnswer<\/span><\/summary>\nAnswer: True<\/p>\n<\/details>\n
\nIV. Match the items or column I with the items of column II<\/span><\/p>\n\n\n\nColumn I<\/td>\n | Column II<\/td>\n<\/tr>\n |
\nA. Cellular Level<\/td>\n | 1. Some platyhelminths.<\/td>\n<\/tr>\n |
\nB. Tissue Level<\/td>\n | 2. bilateral symmery<\/td>\n<\/tr>\n |
\nC. Organ Level<\/td>\n | 3. triploblastic<\/td>\n<\/tr>\n |
\nD. Organ-system Level<\/td>\n | 4. dipioblastic<\/td>\n<\/tr>\n |
\nE. Circulatory system<\/td>\n | 5. The body cavity, which is lined by mesoderm<\/td>\n<\/tr>\n |
\nF. Radial symmetry<\/td>\n | 6. radula<\/td>\n<\/tr>\n |
\nG. Animal like annelids, arthropods<\/td>\n | 7. Animals such as sponges<\/td>\n<\/tr>\n |
\nH. And external ectoderm and an internal endoderm<\/td>\n | 8. Commonly known as sea walnuts or comb jellies.<\/td>\n<\/tr>\n |
\nI. Mesoderm<\/td>\n | 9. parapodia<\/td>\n<\/tr>\n |
\nJ. Pseudocoelom<\/td>\n | 10. Animals that have certain cells grouped to form specific tissue are placed in this group.<\/td>\n<\/tr>\n |
\nK. Segmentation<\/td>\n | 11. invertebrates, vertebrates<\/td>\n<\/tr>\n |
\nL. Animals are generally categorized into two major group.<\/td>\n | 12. Some platyelminths, anne-lids, molluscs, arthropods, echi noderms and chordates.<\/td>\n<\/tr>\n |
\nM. Sponges<\/td>\n | 13. Porifera<\/td>\n<\/tr>\n |
\nN. Cnidaria<\/td>\n | 14. Metamerism<\/td>\n<\/tr>\n |
\nO. Ctenophora<\/td>\n | 15. Cnidarians, ctenophoses and echinoderms<\/td>\n<\/tr>\n |
\nP. Platyhelminthes<\/td>\n | 16. roundworm<\/td>\n<\/tr>\n |
\nQ. Aschelminthes<\/td>\n | 17. pseudocolelomates<\/td>\n<\/tr>\n |
\nR. Annelida<\/td>\n | 18. stinging cells, cnidoblasts<\/td>\n<\/tr>\n |
\nS. Mollusca<\/td>\n | 19. Flatworms<\/td>\n<\/tr>\n |
\nT. Coleom<\/td>\n | 20. open type, closed type<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n |