o oe CORCNCHYM A, (@) Complex Permanent Tissues. Xylem and phloem, MONS plar Problems 1. Which of the following tissues has dead cells ? (A) Parenchyma (B) Sclerenchyma (C) Collenchyma (D) Epithelial tissue. 2. Find out the incorrect sentence (A) Parenchymatous tissues have intercellular spaces. (B) Collenchymatous tissues are irregularly thickened at corners, (©) Apical and intercalary meristems are permanent tissues. (D) Meristematic tissues in their early stage, 3. Girth of stem increases due to (A) Apical meristem (C) Intercalary meristem 4, Which cells do not have perforated walls ? (A) Tracheids (©) Sieve tubes. 5. Intestine absorbs the digested food materials. What type of epithelial cells are responsible for that (A) Stratified squamous epithelium (B) Columnar epithelium (©) Spindle fibres (D) Cuboidal epithelium. 6. A person met with an accident in which two long bones of hand were dislocated. Which among following may be possible reason ? (A) Tendon break (B) Break of skeletal muscle (©) Ligament break (D) Alveolar tissue break , lack vacuoles. (B) Lateral meristem (D) Vertical meristem. (B) Companion cells (D) Vessels, Tissues | 11710. u, 2. 1B. 14, 1s. 16. 17. 19. 20. jove your orga White doing work and running, you fs correct ? 1s tke hands legs, ete. Which among the following (A) Smooth muscles contract and pull the ligament to move the bones, (B) Smooth muscles contract and pull the tendons to move the bones. (©) Skeletal muscles contract and pull the ligaments to move the bones. (D) Skeletal muscles contract and pull the tendons to move the bones. Which muscles.are involuntary 2 () Striated muscles (i) Smooth muscles (iif) Cardiac muscles (Gv) Skeletal mus @) Oand co (©) Gp and () Meristematie tissues in plants are (A) Localsed and permanent (©) Localsed and dividing cells. Which is not a function of epidermis ? (A) Protection from adverse condition (©) Conduction of water Select the incorrect sentence (B) (ii) and (iit) ©) (and (») ted to certain regions volume. 8) Nott (D) Growing (B) Gaseous exchange (©) Transpiration. (A) Blood has matrix containing proteins, salts and hormones {@) Two bones are connected with ligament (©) Tendons are non-fibrous tissue and fail. (D) Carilage isa form of connective tissue, Cartilage is not found in (A) Nose (© Kidney Fats are stored in human body as (A) Oaboidal epithelia (©) Bones Bone matrix is rich in (A) Fluoride and calcium (© Caleium and possum Contractile proteins are found in (A) Bones (© Muscles Voluntary muscles are found in (A) Alimentary canal O kis of ee Nervous tissue is not found in (A) Bain (©) Tendons Nerve cell does not contain (A) Axon (© Tendons Which ofthe following helps in ae ee i helps in repair of tssue an (©) Areolarssue |New Milenriom Biology -K 118 Ce ®) Ear (©) Larynx. ) Adipose tissue (D) Cartilage (B) Calcium and phosphorus (D) Phosphorus and potassium. (B) Blood e 1 (©) Carlage. (B) Limbs (D) Bronchi of lungs, ) Spinal cord (D) Nerves, ) Nerve endings —e Dendrites. fils up the space inside the @) Atporetaee organ 221., Which of the following ge aimintad ' ell is found inthe cartilaginous tissue of the body ? (©) Osteocytes {®) Basophls 22, ‘The dead clement present O) ees . (A) Companion cells ane Phloem: Se 2 ae (D) Sieve tube ces 24. In desert plants, rate of water rt plants, ater Iss gets reduced due to presence of A) Cat 5 (A) Catce (®) Stomata (© Lerin () Subs. 25. A long tree has several branches. The tue tha eps Inthe sideways conduction of water Ia th (A) Cotenchyma (@) Xylem parenchyma (© Parenchyma (D) Xylem versels 26. IF the tp of sugarcane plant i removed from the ld, even then Keeps om rowing gt. I lue to presence of (A) Cambium ®) Apical meristem (©) Lateral meristem (D) Intercalary meristem, 27. A nail is inserted in the trunk ofa free at a height of | metre from the ground level. After three year ‘the nail will (A) Move downwards (B) Move upwards (C) Remain atthe same position (D) Move sideways. 28. Parenchyma cells are (A) Relatively unspecified and thin-walled (@) Thick-valled and specialized (©) Lignitied (D) None of these. Flexibility in plants Is de f0 (A) Collenchyma (B) Sclerenchyma (© Parenehyma (©) Chlorenchyma, Cork eells are made impervious to water and gases by the presence of (A) Cellulose ©) Lips (©) Suberin (©) Lignin . Scrctval ot plants in terFestril environment has een made posse by the preence of (©) Conducting tissue (4) Interalary meristem ; (C) Apical meristem (©) Parcnchymatous tssie, Chae the mg ara (A) Nature of matrix differs according se {B) Fase Hoed below te akin and inbetween he itera organs { Epi ines hve ners sts bine tem (0) Cells of sind mle te otialeod aad ube ‘ lements generally present In gymnosperms ee mt @ seule! o> mmetaetO) co aaees (D) Xylem fires. iS aiP oseG® COTS 1. A group of cells performing a specialis (A) Organ system (©) Tissue 2, Tissue is a group of (A) Cells simitar in origin ised function is called (B) Organ (D) Organelle. (B) Cells similar in structure (© Calls coordinating fora particular function _-—«(D) Alltheabove. 3. Allarge quantity of dead supportive tissue occurs in ; (A) Animals for supporting body frame (B) Plants for remaining fixed and upright (©) Animals for fast movements (D) Alltheabove. 4. Growth in plants is different from that of animals in being (A) Restricted to certain regions (B) Diffused (© Absent (D) Atte tips only. 5. Structural organisation in animals is far more complex and specialised than that of plants dueto (A) Active locomotion (B) Different feeding habits (©) Search for mates (D) Alltheabove. 6. Intercalary meristem is located (A) At apex of stem (B) At apex of root (©) Laterally in stem and root (D) Near the stem node. 7. Plant cells which lack vacuole are (A) Parenchyma cells (B) Meristematic cells (©) Collenchyma cells (D) Epidermal celts 8 Taking up of a particular permanent shape, size and function by a newly formed cell is called c oes cicaenel (8) Dedifferentiation ion : (©) Supportive cll 9. Cells of epidermis are eeeere (A) Flat " B) Covered with euti (© Having thick outer wal Oia 10. The tissue helping the tendrils and stems in climbing ie (A) Sclerenchyma (©) Collenchyma 3 Renee 11, Aerenchyma is san (A) Collenchyma with large air cavities at (©) Surface layer of parenchyma oe pectin sat ae air cavities 12. Chlorenchyma is firisce of acute pia (A) Meri tematic issue with chloroplasts (®) Sclerenchyma tissue with chloroplasts (© Pare Shyma with chloroplasts (©) Allthesbove New Millennium E ology-K [1201B. 14 18, 16. ra 18. 19. a. Collenchyma is (A) Mechanica tissue (© Thickened imeguary at comers A tissue with very little lumen ig (A) Sclerenchyma (© Fridermis A waxy water resistant layer present on the outer (A) Suberin (© Cuticle ‘Stomata occur over (A) Cortex (© Hypodermis, Each stomate is surrounded by (A) Two guard cells (© Three guard cells ‘Stomata are essential for (A) Gaseous exchange (© Both transpiration and gaseous exchange (@) Flexible issue w (D) Alltheabove. (®) Collenchyma (D) Aerenchyma, face of aerial parts of plants is ®B) Alkaloid (D) Hemiceulose ®) Epidermis (©) Vescularbundles. (B) Single guard cell (D) Four guard cells, (B) Transpiration (D) Absorption of water vapours. Root hairs present over the epidermis of root take part in (A) Protection from desiccation (© Fixation in soil Cork forming meristem or phellogen is (A) Secondary (©) A type of lateral meristem Cork cells are impermeable due to (A) Absence of intercellular spaces (© Suberized walls (A) Sclerenchyma and collenchyma (©) Sclerenehyma and parenchyma ‘A complex tissue consists of (A) More than one type of cells (C) Food storing cells ‘Xylem consists of number of cell types (A) Two (© Four Function of xylem fibres is (A) Conduction of water (© Conduction of both water end minerals Xylem ychyma takes part in roston of water vercaly © (D) Allthe above, (B) Absorption of water and mineral salts (D) Absorption of air from soil air (B) Formed in cortex (©) Alltheabove, ®) Empty (D) Allthe above. . Conducting tissues present in a vascular bundle are (B) Xylem and phloem (D) Parenchyma and collenchyma, (B) Only conducting cells (D) Proteetive cells, (B) Three (D) Five, (B) Conduction of salts {3 (D) Supporting ony. (B) Storage of food gstrey E a 27. 28, 29. M4. 38, 36. 37. 38, 39. “The conducting elements of xylem are (A) Tracheids and vessels B) Vessels only (D) Tracheids, vessels and xylem fibres (©) Tracheids only Phioem consists of cell types (A) Two (8) Three (©) Four (©) Five. Living tubular cells with perforated end walls are (A) Sievecells @) Sieve tubes (©) Tracheids (D) Vessels. ‘The only non-living cells of phloem are (A) Sieve cells @) Sieve tube cells (©) Companion cells (D) Phloem fibres. |. Blood picks up waste from all parts of the body and earries them to (A) Kidney () Liver (©) Both kidney and liver (D) Pancreas. . Epithelium forms (A) Covering of all organs (B) Lining layer ofall cavities (©) Barrier for keeping different systems separate (D) All theabove. |. Which is absent in epithelium ? (A) Intercellular spaces (B) Nucleus (©) Mitochondria (D) Barrier to movement. ‘An extracellular fibrous structure present at the base of epithelial tissue is (A) Keratin () Basement membrane (©) Pluripotent cells (D) Nerve mat Simple squamous epithelium occurs in (A) Lining of blood vessels ®) Lungalveoti (C) Bowman's capsule (D) Alltheabove. Stratified squamous epithelium occurs in () Skin ®) Intestine (©) Kidney tubules (D) Peritoneum., Columnar epithelium is specialised for (A) Forming impermeable barrier (ey Anca cae (©) Protective covering (D) Germ celts Connective tissue is (A) Loosely spaced cells embeded in ntercelislar matrix (B) Compacty arranged cells without an intercellular matrix (©) Large sized adipocytes only (©) Collage fibres ony. Matrix of blood i called (A) White blood corpuscles (C) Plasma (B) Red blood corpuscles (D) Platelets40. A strong and non-fNexible connective tissue is (A) Areolar tissue (© Cartilage 41, Two bones are connected by (A) Flexible connective tissue called ligament (C) Flexible tendon (8) Bone (D) Adipose tissue. (B) Non-flexibl ligament (D) Non-flexible tendon. 42. Tendon is strong fibrous connective tissue with little flexibility for (A) Attaching muscles to skin (©) Attaching cartilage to bone 43. Adipose tissue occurs (A) Below skin (©) Around some organs 44, Elongated cells which are called fibres are (A) Tracheids (©) Muscle cells 48. Involuntary smooth muscles occur in (A) Iris of eyes (©) Ureters and bronchi 46, Skeletal muscles are (Ay Striated and involuntary (©) Smooth and voluntary 47. Muscle fibres are uninucleate in (B) Attaching muscles to bones (D) Attaching cartilage to cartilage. (B) Between intemal organs (D) Allthe above. B) Vessels (D) Nerve eels. (B) Walls of blood vessels and gut (D) Allthe above. (8) Striated and voluntary (D) Smooth and involuntary. —— ee oer ws Shame (A) Cylindrical (B) Spindle shaped i oon (A) Brain (B) Spinal cord (C) Nerves (D) Allthe above. (es Sie — a OE — on oS 53. Cork cells are characterized by the deposition of (@) Lignin (©) Cellulose ae Ties | 123 |& 4 54, 56. 59, a. a. on. ‘The tissues, that form the surface of am organ are (A) Epithelial tissues (C) Muscular tissues (B) Mesodermal tissues (D) Connective issues . Certain fibres in the body are more than a foot long. These ae (A) Muscle fibres (B) Nerve fibres (©) Fibroblasts ©) Al ome (®) Aline . In which of the following tissues, the intercellular mi maximum ? (A) Connective tissue B) Epithelial tissue (©) Nervous tissue (D) Muscular tissue ‘Which of the following is called the ‘middle man of the body” = (A) Plasma @®) Lymph (C) WBC (D) RBC Blood is : (A) Fluid connective issue (@) Loose connective tissue (©) Dense connective tissue (D) None of these A tisue is (A) Collection of any typeof cells (B) Group of cells which have diferent origin (C) A group of cells performing a given function (D) None of these ‘Which of the following tissue stores fat ? (4) Plasma cell ®) Areolar (C) Osteoblast (D) Adipose Division of labour is present in (A) Prokaryotes ®) Amoeba (© Mycoplasma (D) Fungi ‘The cells in plants having small vacuoles and capable of active cell di (A) Meristem ®) Cottenchyma (© Xylem (D) Phloem Sclerenchymatos cells have depositions of (A) Suberin ®) Lignin (© Pectin (©) Cellulose ‘The tissues that provide the mechanical support to plants () Collenchyma ®) Sclerench; (©) Both (A) and (B) (0) Parenchna Intercalary meristem is present at (A) Internodes Axil (©) Apex of roots o faite! ‘The tissue also called as the “skin of plants” (A) Epidermis (B) Cork (D) Cuticle6. 0. n. n a. 1m, 18. 16. n. Cytoplasm of muscle cells (A) Sarcoplasm (®) Protoplasm (C) Axoplasm (D) Karyoplasm ‘Tissue which have gaurd cells present init is (A) Epidermis (B) Parenchyma_ (©) Sclerenchyma (D) Xylem ‘The living cells in phloem are : (A) Seive Tubes (B) Companion cells (©) Xylem Parenchyma (©) Both (A) and (B) Unicellular mucus secreting tissue is (A) Squamous Tissue (B) Goblet Glands (© Coloumnar Tissue (D) Cifated Tissue The tissue in animals which do not have a blood supply s (A) Epithelial Tissue (B) Connective Tissue (© Muscular Tissue (D) Nervous Tissue Most widely distributed tissue in the body. (A) Epithelial Tissue (B) Connective Tissue (©) Muscular Tissue (D) Nervous Tissue “The connective tissue that provide insulation of heat to whale is (A) Adipose Tissue @) Areolar Tissue (© Ligament (0) Cartilage ‘The number of nucle present in striped muscle fibre is (A) One ®) Two (C) Three or more (D) None Cartilage and bone are type of (4) Epitbeial Tissue () Skeletal Tissue (© Moscular Tissue (©) Nervous Tissue The cells which never get tired (A) Cardiac Muscle (B) Striated Muscle (©) Non-Striated Muscle (0) Allthese .Tendons connect (A) Bone to Muscle ®) Bone to Bone (©) Muscle to Skin (D) Muscle to Muscle Skin isa type of| (A) Epithelial Tissue ) Connective Tissue (C) Muscular Tissue (D) Nervous Tissue . The anticosgulent present in mast cells (A) Heparin ® Hirutin (C) Haemozoin (D) Serum ‘The finger like projections of the cyton in neuron is (9) caltbody (®) Dendrite © Axon (D) Terminal threads Thaves 1 THOa eS ‘82. What does the figure show ? (A) Parenchyma cells, (B) Collenchyma cells (C) Meristematic cells (D) Sclereids 83. Its a figure of animal tissue called (A) Adipose (B) Areolar connective tissue (©) Ligament (D) Tendon 84, ‘The figure represents, (A) Tendon (©) Ligament ‘ASSERTION AND REASON TYPE QUESTIONS Instructions : Each question has an assertion followed by reason. Mark the correct choice. (A) If both the assertion and reason are true and reason Is correct explanation of assertion. (B) If both assertion and reason are true but reason is not the correct explanation of assertion. (C)If assertion is true but reason is false. (D)If assertion is wrong but reason is true, 1. Assertion, Plans show indefinite growth, . Reason, They have meristems that remain active throughout life “ ® © (@) Carilage (D) Adipose tissue (0). 2. Assertion, Grow of root will stop if ts apex is removed Reason, Root apex provides nutrients for growth. “ ® © . ‘3. Assertion, Parenchyma cells store food. Reason. Presence of chloroplast converts parenchyma into chlorenchyma, w ® © ©. [Now Millenium Biology 1 | 12610. nL. 1B Assertion. Aerenchyma is a tissue found in aerial parts, int Reason. It makes the plant light in weight @ ®) © Assertion. Epidermis protects the interior from microbes, injury and loss of water. Reason. It is a continuous layer covered by cuticle “ ®) © ©). Assertion. Collenchyma provides mechanical strength and flexibility. Reason. It has thickened walls with narrow lumen. (ay ®) © ©). Assertion. Xylem is a complex tissue with tubular vessels and tracheids. Reason. Phloem has sieve tubes and companion cells. a ®) © ) Assertion. Blood is a connective tissue with a firm matrix. Reason. It helps in transport inside the body. “ ® © ©). Assertion. Every thing that enters or leaves the body must pass through at least one layer of epithelium. Reason, Epithelium covers all organs and lines all cavities. a“ ® © ©. Assertion. Ciliated columnar epithelium lines the nasal tract. (0). Reason. Cilia provides movement to the air entering the Jungs. a) ® co) ©). Assertion, Bone is a strong and non-flexible tissue. Reason. It forms framework of the body and provides attachment to muscles. Oy @) © ©). Assertion. Skeletal muscles are strated, Reason. Smooth muscles are involuntary in nature. “ ® © ©). Assert ‘Nerve impulse i signa hat pastes trough th helt each the desi region Reason rai nd apna cor have noon analysing the signal “ ® © ©).