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Questions, , correct sentence:, , includes unicellular eukaryotic organisms, - considered cell structure, mode and source of nutrition for classifying the organisms, , , , , , and Protista may be autotrophic and heterotrophic, , Scanned with CamScanner
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MBD. Super Refresher Science, , , , , , , , 5. Which among the following is exclusively marine?, (a) Porifera (b) Echinodermata (c) Mollusca (d) Pisces, , , , , , is filled with blood?, , , , 7. In which group of animals, coelo, , (a) Arthropoda (b) Annelida, (c) Nematoda (d) Echinodermata, 8. Elephantiasis is caused by:, (a) Wuchereria (b) pinworm (c) Planarians (d) _ liver flukes, 97 Which one is the most striking or (common) character of the vertebrates?, (a) Presence of notochord (b) Presence of triploblastic condition, (C) Presence of gill pouches (d) Presence of coelom, 10. Which among the following have scales?, () Amphibians (ii) Pisces (iii) Reptiles (iv) Mammals, @) (i) and (iii) (©) (iii) and (iv) (C) (ii) and (iii) (d) (i) and (ii, , 11. Find out the false statement:, (a) Aves are warm blooded, egg laying and have four chambered heart, (b) Aves have feather covered body, fore limbs are modified as wing and breathe through lungs, (©) most of the mammals are viviparous, , } (d) fishes, amphibians and reptiles are oviparous, 12. Pteridophyta do not have:, , (a) root (b) stem (<)_ flowers (d)_ leaves, , 13. Identify a member of Porifera:, (a) Spongilla (b) Euglena (©) Penicillium (d)_ Hydra, , 14. Which is not an aquatic animal?, (a) Hydra (b) Jelly fish (c) Corals (d) Filaria, , 15. Amphibians do not have the following:, (a) three chambered heart (b) gills or lungs, (c) scales (d) mucus glands, , 16. Organisms without nucleus and cell organelles belong to:, @ Fungi (i) Protista, (iii) Cyanobacteria (iv) Archaebacteria |, (@) (i) and (i) (b) (ii) and (iv) (©) (@ and (wv) (Gi) and (i, , 17. Which of the following is not a criterion for classification of living organisms?, (a) Body design of the organism (6) Ability to produce one’s own food, , (c) Membrane bound nucleus and cell organelles (d)_ Height of the plant, , Scanned with CamScanner
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The fete thats nota characterise of protochordat i, , rs jointed “ (b) bilateral syrnmetry and coelom, ™ enh (d) presence of circulatory system, 19, The TY Organs of Echinodermata are:, , @) tube feet (b) muscular feet (Q) jointed legs (d) parapodia, , “a Who introduced the system of scientific nomenclature of organisms?, , (a) Robert Whittaker (b) Carolus Linnaeus, (Q. Robert Hooke (d) Ernst Haeckel, 22. Two chambered heart occurs in:, (2) crocodiles (b) fish (©) aves (d) amphibians, . Skeleton is made entirely of cartilage in:, (@)_ sharks (b) tuna, (© rohu (d) none of these, , 24. One of the following is not an Annelid:, , , , , (d) urchins, , S26. Karl Von line was involved with which re pe salenicet, , , , , , , , , , , (a) Morphology (b) Taxonomy (Cc) Physiology (d) Medicine, 27, Real organs are absent in:, , (a) Mollusca (b) Coclenterata, , (c) Arthropoda (d)_ Echinodermata, 28. Hard calcium carbonate structures are used as skeleton by:, , (a) Echinodermata (b) Protochordata (©) Arthropoda (d) Nematoda, 29. Differentiation in segmental fashion occurs in:, , (a) leech (b) _ starfish (©) snails (d)_ Ascaris, 10. In taxonomic hierarchy family comes between:, , (a) Class and Order (b) Order and Genus, (6) Genus and Species (d)_ Division and Class, , , , , Scanned with CamScanner
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MBD 1 Retresher, , , , (ee, , 34. Meena and Hari observed an animal in their garden. Hari called it an insect while Meena saig j,, was an earthworm. Choose the character from the following which confirms that it is an inseg,, , (b) body with jointed legs, , (d) body with little segmentation, , @), ©, , bilateral symmetrical body, cylindrical body, , Answers:, , Nuw=, , =, iB, 13., 15., 17., 19., 21., 23., 25., 27., 29., a1., 33., , . (d) monerans have well defined nucleus, . (d) Gymnosperms, , (0) Echinodermata, , . (a) Arthropoda, , (a) Presence of notochord, (d) fishes, amphibians and reptiles are oviparous, (a) spongilla, , (©) scales, , (d) Height of the plant, , (@) tube feet, , (b) Carolus Linnaeus, , (a) and (6), , (a) Linnaeus, , (b) coclenterata, , (a) leech, , (b) R. Whittaker, , (b) darwin, , Short Answer Type Questions, , (c) (iii) and (iv), (c) Dogfish, , (a) (i) and (ii), (a) wuchereria, (c) (ii) and (iii), (c) flowers, , (d) Filaria, , (b) (iii) and (iv), (Cc) jointed legs, , . (c) and (d), , (b) fish, (d) urchins, , . (b) Taxonomy, . (a) echinodermata, , (b) order and Genus, , (a) blue green algae, (b) body with little segmentation, , Scanned with CamScanner
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Pens,, , =, , , , 11. Fill in the blanks:, "4 (a) Five kingdom classification of living organisms is given by, , (b) Basic smallest unit of classification is, (c) Prokaryotes are grouped in Kingdom, , (d) Paramoecium is Protista because of its, , (e) Fungi do not contain ., , () A fungus can be seen without microscope., (g) Common fungi used in preparing the bread is, , (h) Algae and fungi form symbiotic association called, , , , (a) Robert Whittaker (b) Species — (c) Monera, (d) Unicellular eukaryotic organisation (e) Chlorophyll, (g) Yeast (h) Lichens, , 2. , Give True (T) and False (F):, , (a) Gymnosperms differ from Angiosperms in having covered seed,, (b) Non flowering plants are called Cryptogamae,, , (c) Bryophytes have conducting tissue., , (d) Funaria is a moss., , , , (f) Mushroom, , Scanned with CamScanner
