Class 11 Biology Chapter 4 Animal Kingdom MCQ Question with Answer

Animal Kingdom Class 11 MCQ is one of the best strategies to prepare for the CBSE Class 11 Board exam. If you want to complete a grasp concept or work on one’s score, there is no method except constant practice. Students can improve their speed and accuracy by doing more MCQ on Plant Kingdom Class 11, which will help them all through their board test.

Animal Kingdom Class 11 MCQ Questions with Answer

Class 11 Biology MCQ with answers are given here to chapter 4 Animal Kingdom. These MCQs are based on the latest CBSE board syllabus and relate to the latest Class 11 BIology syllabus. By Solving these Class 11 MCQs, you will be able to analyze all of the concepts quickly in the chapter and get ready for the Class 11 Annual exam.

Learn Class 11 Animal Kingdom MCQs with answers pdf free download according to the latest CBSE and NCERT syllabus. Students should prepare for the examination by solving CBSE Class 11 Biology Animal Kingdom MCQ with answers given below

Question 1. Single filament of Nostoc without mucilage sheath is called as   
(a) colony
(b) mycelium
(c) trichome
(d) hyphae

Question 2. Which one of the following statements about certain given animals is correct?   
(a) Roundworms (Aschelminthes) are pseudocoelomates.
(b) Molluscs are acoelomates.
(c) Insects are pseudocoelomates.
(d) Flatworms (Platyhelminthes) are coelomates.

Question 3. Select the taxon mentioned that represents both marine and fresh water species.   
(a) Echinoderms
(b) Ctenophora
(c) Cephalochordata
(d) Cnidaria

Question 4. One of the representatives of Phylum Arthropoda is   
(a) puffer fish
(b) flying fish
(c) cuttle fish
(d) silver fish.

Question 5. Which of the following statements are true for the Phylum Chordata?   
(A) In Urochordata, notochord extends from head to tail and it is present throughout their life.
(B) In Vertebrata, notochord is present during the embryonic period only.
(C) Central nervous system is dorsal and hollow.
(D) Chordata is divided into 3 subphyla : Hemichordata, Tunicata and Cephalochordata.
(a) (D) and (C)
(b) (C) and (A)
(c) (A) and (B)
(d) (B) and (C)

Question 6. Coelom is found between   
(a) body wall and ectoderm
(b) ectoderm and endoderm
(c) mesoderm and body wall (endoderm)
(d) mesoderm and ectoderm.

Question 7. Which among these is the correct combination of aquatic mammals?   
(a) Dolphins, Seals, Trygon
(b) Whales, Dolphins, Seals
(c) Trygon, Whales, Seals
(d) Seals, Dolphins, Sharks

Question 8. Which one of the following categories of animals, is correctly described with no single exception in it?
(a) All reptiles possess scales, have a three chambered heart and are cold blooded (poikilothermal).
(b) All bony fishes have four pairs of gills and anoperculum on each side.
(c) All sponges are marine and have collared cells.
(d) All mammals are viviparous and possess diaphragm for breathing.

Question 9. Which of the following animals does not undergo metamorphosis?   
(a) Earthworm
(b) Tunicate
(c) Moth
(d) Starfish

Question 10. Which of the following features is not present in the Phylum Arthropoda?   
(a) Parapodia
(b) Jointed appendages
(c) Chitinous exoskeleton
(d) Metameric segmentation

Question 11. Pouched mammals are known as   
(a) prototherians
(b) metatherians
(c) eutherians
(d) therians

Question 12. Which group of animals belong to the same phylum?   
(a) Prawn, Scorpion, Locusta
(b) Sponge, Sea anemone, Starfish
(c) Malarial parasite, Amoeba, Mosquito
(d) Earthworm, Pinworm, Tapeworm 

Question 13. Which one of the following groups of animals reproduces only by sexual means?   
(a) Cnidaria
(b) Porifera
(c) Protozoa
(d) Ctenophora

Question 14. Which one of the following pairs of animals comprises ‘jawless fishes’?   
(a) Mackerals and rohu
(b) Lampreys and hag fishes
(c) Guppies and hag fishes
(d) Lampreys and eels

Question 15. Which one of the following statements is totally wrong about the occurrence of notochord, while the other three are correct?   
(a) It is present only in larval tail in ascidian.
(b) It is replaced by a vertebral column in adult frog.
(c) It is absent throughout life in humans from the very beginning.
(d) It is present throughout life in Amphioxus.

Question 16. Taenia saginata differs from Taenia solium in   
(a) absence of scolex hooks
(b) absence of scolex hooks and uterine branching
(c) absence of scolex hooks and presence of both male and female reproductive organs
(d) presence of scolex hooks.

Question 17. In which of the following, notochord is present in embryonic stage? 
(a) All chordates
(b) Some chordates
(c) Vertebrates
(d) Non chordates

Question 18. Which is the example of platyhelminthes ?   
(a) Entamoeba
(b) Plasmodium
(c) Wuchereria
(d) Schistosoma

Question 19. Which one of the following phyla is correctly matched with its two general characteristics? 
(a) Echinodermata – pentamerous radial symmetry and mostly internal fertilization
(b) Mollusca – normally oviparous and development through a trochophore or veliger larva
(c) Arthropoda – body divided into head, thorax and abdomen and respiration by tracheae
(d) Chordata – notochord at some stage and separate anal and urinary openings to the outside.

Question 20. Which are exclusively viviparous ?   
(a) Bony fishes
(b) Cartilagenous fishes
(c) Sharks
(d) Whales

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Question 21. Two common characters found in centipede, cockroach and crab are 
(a) book lungs and antennae
(b) compound eyes and anal cerci
(c) jointed legs and chitinous exoskeleton
(d) green gland and tracheae.

Question 22. Temperature changes, in the environment, affect most of the animals which are   
(a) poikilothermic
(b) homoiothermic
(c) aquatic
(d) desert living.

Question 23. Cleavage in mammals is   
(a) holoblastic equal
(b) holoblastic unequal
(c) superficial
(d) discoidal.

Question 24. The egg case in female cockroach is formed by secretion of   
(a) collaterial gland
(b) mushroom gland
(c) conglobate gland
(d) prothoracic gland

Question 25. In contrast to annelids the platyhelminthes show   
(a) absence of body cavity
(b) bilateral symmetry
(c) radial symmetry
(d) presence of pseudocoel.

Question 26. A chordate character is   
(a) gills
(b) spiracles
(c) post-anal tail
(d) chitinous exoskeleton.

Question 27. Which of the following is an example of platyhelminthes?   
(a) Plasmodium
(b) Schistosoma
(c) Trypanosoma
(d) Wuchereria

Question 28. Which of the following is correctly matched?   
(a) Human -Renal portal system 
(b) Earthworm – Closed circulatory system
(c) Cockroach – Nephridia
(d) None of the above

Question 29. Most appropriate term to describe the life cycle of Obelia is   
(a) metamorphosis
(b) neoteny
(c) metagenesis
(d) all of these.

Question 30. Cockroaches are brown or black bodied animals that are included in class _______ of phylum _______.   
(a) Reptilia; Annelida
(b) Insecta; Arthropoda
(c) Insecta; Annelida
(d) Reptilia; Arthropoda

Question 31. Presence of gills in the tadpole of frog indicates that   
(a) fish were amphibious in the past
(b) fish evolved from frog-like ancestors
(c) frogs will have gills in future
(d) frogs evolved from gilled ancestors.

Question 32. Which one of the following animals possesses nerve cells but no nerves?   
(a) Hydra
(b) Tapeworm
(c) Earthworm
(d) Frog’s tadpole

Question 33. Organ Pipe Coral is   
(a) Tubipora
(b) Astraea
(c) Helipora
(d) Fungia.

Question 34. Antedon belongs to which of the following class? 
(a) Asteroidea
(b) Ophiuroidea
(c) Crinoidea
(d) Echinoidea

Question 35. The excretory structures of flatworms/ Taenia are   
(a) flame cells
(b) protonephridia
(c) Malpighian tubules
(d) green glands.

Question 36. The organisms attached to the substratum, generally, possess   
(a) one single opening of the digestive canal
(b) cilia on the surface to create water current
(c) radial symmetry
(d) asymmetrical body.

Question 37. Ascaris larva is called   
(a) cysticercus
(b) rhabditiform
(c) hexacanth
(d) onchosphere.

Question 38. Which one of the following features is common in silverfish, scorpion, dragonfly and prawn? 
(a) Three pairs of legs and segmented body.
(b) Chitinous cuticle and two pairs of antennae.
(c) Jointed appendages and chitinous exoskeleton.
(d) Cephalothorax and trachae.

Question 39. Feet of kingfisher are modified for   
(a) wading
(b) perching
(c) running
(d) catching.

Question 40. How many ovaries are found in birds ?   
(a) One
(b) Two
(c) Three
(d) Many

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