Please refer to the MCQ Questions for Class 11 Biology Chapter 4 Animal Kingdom with Answers. The following Animal Kingdom Class 11 Biology MCQ Questions have been designed based on the latest syllabus and examination pattern for Class 11. Our experts have designed MCQ Questions for Class 11 Biology with Answers for all chapters in your NCERT Class 11 Biology book.
Animal Kingdom Class 11 MCQ Questions with Answers
See below Animal Kingdom Class 11 Biology MCQ Questions, solve the questions and compare your answers with the solutions provided below.
Question. Chloragogen cells of earthworm are similar to which organ of vertebrates ?
Question. Haemocoel is found in
(a) Hydra and Aurelia
(b) Taenia and Ascaris
(c) Cockroach and Pila
(d) Herdmania and Balanoglossus
Question. Given are the four matches of phyla with their characteristic cells
A. Coelenterata – Nematocytes
B. Porifera – Choanocytes
C. Ctenophora – Solenocytes
D. Platyhelminthes – Nephrocytes
Mark the option that has both correct matches
(a) A and B
(b) B and C
(c) C and D
(d) B and D.
Question. Cockroaches are brown or black bodied animals that are included in class _______ of phylum _______. A
(a) Reptilia; Annelida
(b) Insecta; Arthropoda
(c) Insecta; Annelida
(d) Reptilia; Arthropoda
Question. Which of the following statements are true/false? C
(i) In Torpedo, the electric organs are capable of generating strong electric shock to paralyze the prey.
(ii) Bony fishes use pectoral, pelvic, dorsal anal and caudal fins in swimming.
(iii) Amphibian skin is moist and has thick scales.
(iv) Birds are poikilothermic animals.
(v) The most unique mammalian characteristic is the presence of milk producing mammary glands by which the young ones are nourished.
(a) (i), (ii) and (iii) are true; (iv), (v) are false
(b) (i), (ii) and (v) are true; (iii) and (iv) are false
(c) (i), (iv) and (v) are true; (ii) and (iii) are false
(d) (i), (ii) and (iv) are false; (iii) and (v) are true
Question. Aquatic reptiles are
(b) ureotelic on land
(d) uricotelic in water
Question. Larva of house-fly lacks
(d) none of these
Question. Single filament of Nostoc without mucilage sheath is called as
Question. Organisms, attached to substratum generally possess
(a) radial symmetry
(b) asymmetrical body
(c) single opening of digestive canal
(d) cilia to create water current
Question. Hydra recognizes its prey by
(b) special organ
(c) chemical stimulus
(d) mechanical stimulus
Question. The long bones are hollow and connected by air passage. They are characteristic of
Question. Aristotle’s lantern is found in
Question. Sympathetic nerves in mammals arise from
(a) sacral region
(b) cervical region
(c) 3rd, 7th, 9th, 10th cranial nerves
(d) thoracico-lumbar region
Question. Pouched mammals are known as
Question. Sponges capture food with the help of
Question. Which of the following statement is true regarding corals ?
(a) Form branch colonies.
(b) Solitary or colonial.
(c) Grow as massive bodies.
(d) All of the above
Question. Which set of terms would most likely be used in a description of the nervous system of chordates?
(a) Brain, dorsal nerve cord, highly developed receptors
(b) Brain, fused ganglia, ventral nerve cord
(c) No brain, fused ganglia, tympana
(d) No brain, nerve net, modified neurons
Question. Which one of the following statements is not correct?
(a) All echinoderms are viviparous.
(b) Roundworm has no circulatory system.
(c) In bony fishes, swim bladder is usually present.
(d) In cartilaginous fishes, fertilization is internal.
Question. Ticks and mites are actually
Question. “Portuguese man of war” is
(a) Soldier of world war I
(b) Portuguese soldier
(c) A sponge
(d) A polymorphic, colonial, coelenterata
Question. Water current in Leucosolenia is produced by
Question. Which is the example of platyhelminthes ?
Question. Paired spermathecae occur in Pheretima in which of the following segments ?
(a) 4, 5, 6, 7
(b) 5, 6, 7, 8
(c) 6, 7, 8, 9
(d) 3, 4, 5, 6
Question. Weberian ossicles are found in
Question. Power of regeneration in sponges is due to
Question. The poisonous fluid present in nematocyst of Hydra is
Question. Life cycle of Taenia is
Question. Pigment haemocyanin is found in
Question. Antedon belongs to which of the following class?
Question. Scales in Chondrichthyes are
(d) all of these
Question. Which of the following snake is not poisonous?
(a) Naja- Naja
Question. Birds are
(a) cold blooded
Question. Which of the following substances is at its lowest level in fish food ?
(d) Tissue fluid
Question. How many ovaries are found in birds ?
Question. The vertebrae in birds are mostly
Question. Basket star belongs to class
Question. The egg case in female cockroach is formed by secretion of
(a) collaterial gland
(b) mushroom gland
(c) conglobate gland
(d) prothoracic gland
Question. Gemmule formation in sponges are useful in
(a) asexual reproduction
(b) sexual reproduction
Question. The places of first, second and third moulting of Ascaris larva are
(a) soil, alveoli, lung
(b) liver, soil, stomach
(c) soil, lung, liver
(d) soil, intestine, lung
Question. In Entamoeba histolytica, the presence of chromatid bodies is characteristic of
(a) precystic stage
(b) trophozoite stage
(c) mature binucleate stage
(d) both (a) and (b)
Question. Just as Xenopsylla is a Yersenia pestis, so is
(a) Glossina palpalis to Wuchereria bancrofti
(b) Culex to Plasmodium falciparum
(c) Homo sapiens to Taenia solium
(d) Phlebotomus to Leishmania donovani
Question. Which of the following feature is common to leech, cockroach and scorpion?
(b) Ventral nerve cord
Question. Which one of the following statements is correct with respect to salt water balance inside the body of living organisms?
(a) When water is not available camels do not produce urine but store urea in tissues.
(b) Salmon fish excretes lot of stored salt through gill membrane in fresh water.
(c) Paramecium discharges concentrated salt solution by contractile vacuoles.
(d) The body fluids of fresh water animals are generally hypotonic to surrounding water.
Question. Which one of the following groups of structures/organs have similar function?
(a) Typhlosole in earthworm, intestinal villi in rat and contractile vacuole in Amoeba.
(b) Nephridia in earthworm, Malpighian tubules in cockroach and urinary tubules in rat.
(c) Antennae of cockroach, tympanum of frog and clitellum of earthworm.
(d) Incisors of rat, gizzard (proventriculus) of cockroach and tube feet of starfish.
Question. 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. All mammals without any exception are characterized by
(a) viviparity and biconcave red blood cells.
(b) extra-abdominal testes and a fourchambered heart.
(c) heterodont teeth and 12 pairs of cranial nerves.
(d) a muscular diaphragm and milk producing glands.
Question. Which of the following does not come under the class mammals?
(a) Flying fox
Question. What is left, when bath sponges dries up?
(b) Hold fast
(c) Spongin fibres
Question. Hydra receives impulses and stimuli through
(a) nerve cells
(b) sensory cells
(c) neuron cell
Question. Which of the following are uricotelic animals?
(a) Rohu, Frog
(b) Camel, Frog
(c) Lizard, Crow
(d) Eagles, Earthworm
Question. Which one feature is common to leech, cockroach and scorpion?
(b) Ventral nerve cord
Question. Which statement best explains why invertebrates regenerate lost tissue more readily than most vertebrates do?
(a) Invertebrates contain specialized cells that produce the hormones necessary for this process.
(b) Invertebrate cells exhibit a higher degree of uncontrolled cell division than vertebrate cells do.
(c) Invertebrate animals reproduce asexually, but vertebrate animals reproduce sexually.
(d) Invertebrate animals have more undifferentiated cells than vertebrate animals have.
Question. 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. Which are exclusively viviparous ?
(a) Bony fishes
(b) Cartilagenous fishes