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question_answer1) What feature helps aquatic plants to maintain buoyancy in water?
question_answer2) What is called parenchyma containing chlorophyll?
question_answer3) Plants are flexible due to which permanent tissue?
question_answer4) Cells of which tissue are irregularly thickened at the corners.
question_answer5) State one role of parenchyma in plants.
question_answer6) Walls of sclerenchymatous cells are thickened due to which reason?
question_answer7) Why epidermis of plants living in dry habitats is thicker?
question_answer8) What is the function of waxy covering on epidermis of aerial parts of plants?
question_answer9) What kind of cells enclose stomata?
question_answer10) What is transpiration?
question_answer11) Which complex permanent tissue conduct material in both direction?
question_answer12) What is the function of hair-like parts on roots?
question_answer13) What are the types of complex permanent tissues?
question_answer14) Blood is which type of tissue?
question_answer15) Cilia are present in which types of tissue?
question_answer16) A selectively permeable surface is composed of what type of tissue in animals?
question_answer17) Cells of which epithelium is cube-shaped?
question_answer18) What kind of cells can secrete substances at the epithelial surface?
question_answer19) Which type of conducting tissue conduct water and minerals vertically?
question_answer20) Which conducting tissue transport food from leaves to other parts of plants?
question_answer21) Why are cork impervious to gases and water?
question_answer22) Which muscles can show rhythmic contraction and relaxation throughout life?
question_answer23) Which type of muscle fibre has light and dark band on its surface?
question_answer24) What kinds of compounds compose bone cells?
question_answer25) What kind of blood cell is an integral part of immune system?
question_answer26) Which biochemicals compose the solid matrix of cartilage?
question_answer27) Which connective tissue helps in repair of tissues?
question_answer28) Which muscle has spindle-shaped cells?
question_answer29) State one function of bone.
question_answer30) Which tissue is present in spinal cord?
question_answer31) State one function of nerve impulse.
question_answer32) Name the tissue present in soft parts of the plants like pith and cortex.
question_answer33) What is a function of phloem?
question_answer34) What is a the function of xylem?
question_answer35) Name the tissue present in brain.
question_answer36) Give two main functions of stomata.
question_answer37) Name the dead element of phloem.
question_answer38) Name the type of tissue which is abundantly found in animal.
question_answer39) Write the common name of (i) xylem (ii) phloem.
question_answer40) State when the tissue formation take place.
question_answer41) Name the following (i) Multinucleate muscle fibre (ii) Spindle-shaped muscle fibre
question_answer42) Which meristem is present at growing tips of stems and roots?
question_answer43) Which process is followed by meristematic tissue to form permanent tissue?
question_answer44) Name basic packing tissue of plant.
question_answer45) Which pigment helps in performing photosynthesis by plants?
question_answer46) Which tissue is present at the lining of mouth?
question_answer47) What is the prominent function of blood?
question_answer48) Which connective tissue is specialised for fat storage?
question_answer49) Which body cell provides resistance against infection?
question_answer50) Which tissue is responsible for growth of plant?
question_answer51) What is the name of parenchyma having large air cavities?
question_answer52) What is the role of tendon in animals.
question_answer53) What is the living component of xylem?
question_answer54) What is the difference between meristematic tissues and permanent tissues?
question_answer55) Which tissue is found in an area of regular wear and tear?
question_answer56) Name the largest blood cells.
question_answer57) From which matter matrix of cartilage is made up of
question_answer58) Which part of an actively growing root takes up most of water from soil?
question_answer59) Which type of tissue contracts when it is stimulated by nerve impulse?
question_answer60) The diagram shows four types of cell. Which cells are involved in transport of water in a plant?
question_answer61) The diagram shows cells in part of the leaf of a green plant. Which region contains cells which are responsible for the transport of water?
question_answer62) The diagram shows part of a xylem vessel. What is the function of the spiral structure X?
question_answer63) Name the junction between the terminal part of one axon and the dendrite of adjacent neuron.
question_answer64) (i) Identify the tissue shown in the figure. (ii) Specify any parts of the plant where such cells are present.
question_answer65) Write a short note on types of meristematic tissue with their location and functions in plants.
question_answer66) What are the functions of collenchyma in plants?
question_answer67) Give differences between fibres and sclerids. (2)
question_answer68) Write the functions of following chemical substances found in plant tissues. (i) Lignin (ii) Cutin
question_answer69) Complete the following blanks
question_answer70) Draw diagram of stomata.
question_answer71) Write a note on vascular bundle.
question_answer72) Why is epidermis present as a thick waxy coating of cutin in desert plants?
question_answer73) Write difference between aerenchyma and chlorenchyma.
question_answer74) Heart pumps blood all through the body. Can you explain the reason behind this peculiar ability of heart?
question_answer75) Write the function of (i) Ligaments (ii) Tendons
question_answer76) Which tissue forms the inner lining of the intestine?
question_answer77) Under what circumstances squamous epithelium is called as stratified squamous epithelium?
question_answer78) Cutting of rose is done timely in gardens but still it regain its length. Give reason.
question_answer79) (i) State two important functions of areolar tissue. (ii) Why are skeletal muscles known as striated muscles?
question_answer80) (i) Mention the location of apical meristem in plants. (ii) Name the tissue responsible for movement of body.
question_answer81) Draw a diagrammatic labelled sketch of stem tip to show the location of meristematic tissue. Mention the function of meristematic tissue.
question_answer82) What is the function of bones, cartilage, tendons and ligaments?
question_answer83) What are the roles of epidermis in plants?
question_answer84) What is epithelial tissue? State the type of epithelial tissue present in the lining of blood vessels.
question_answer85) Name two types of process present in neuron.
question_answer86) What type of tissue is found at shoot apex? Name one more part of the plant body where this type of tissue is found.
question_answer87) (i) Identify this tissue. (ii) Infer the characteristic features of these cells. (iii) Specify the function of this tissue. (iv) Name any one part of the plant where these cells are present.
question_answer88) Write the differences between simple and complex tissues. Give one examples of each.
question_answer89) (i) Identify the region of the stem marked A in the given diagram and the type of simple permanent tissue found in this region. (ii) Mention any two characteristic features of the cells found in this tissue.
question_answer90) (i) Identify this tissue. (ii) Infer the characteristic features of these cells. (iii) Suggest any two parts of the plant where such cells are present.
question_answer91) Do roots of a plant continue growing after their tips are removed? Explain giving reasons.
question_answer92) Which structure protects the plant body against the invasion of parasites?
question_answer93) Animals of colder region and fishes of cold water have thicker layer of subcutaneous fat. Describe why?
question_answer94) Name the different components of xylem and draw a living component.
question_answer95) Write the features of striated muscles with diagram.
question_answer96) Differentiate between bone ad cartilage.
question_answer97) Name three different types of blood cells and give their functions. Draw diagram also.
question_answer98) Write functions of the following (i) Areolar connective tissue (ii) Neuron (iii) Adipose connective tissue
question_answer99) What will happen if cells are not organised in tissue?
question_answer100) (i) Identify the given figures. (ii) Give differences between tracheids and vessels. (iii) Describe the role performed by these two.
question_answer101) Draw a well labelled diagram of cardiac muscle found in human body. Write two differences between striated and smooth muscles.
question_answer102) Name the tissue responsible for flexibility in plants. How would you differentiate it from other permanent tissues. (2)
question_answer103) List any six characteristic of parenchyma.
question_answer104) Name the tissue that smoothens bones surface at joints. Describe its structure with the help of diagram.
question_answer105) Which, type of muscles, i.e., smooth or striated are found in the iris of the eye? Why are smooth muscles called involuntary muscles? In what way they are different from striated muscles with respect to number of nuclei?
question_answer106) List the constituents of phloem. What will happen if the phloem at the base of branch is removed?
question_answer107) Give three differences between epithelial tissue and connective tissue.
question_answer108) What are neurons? Where are they found in the body? What function do they perform in the body of an organism?
question_answer109) Describe three functions of protective tissue in plants.
question_answer110) Give one function of each of the following (i) Stomata (ii) Root nodules (iii) Cardiac muscle fibres
question_answer111) State the functions of skeletal connective tissues.
question_answer112) Give the name of the following. (i) Tissue concerned with the conduction of food materials. (ii) Tissue capable of cell division. (iii) Multiple pore present in epidermis of leaf.
question_answer113) What happens when (i) formation of cork in older stem does not occur. (i) If ligament get over stretched. (iii) apical meristem is damaged in plants.
question_answer114) Differentiate between axon and dendrite.
question_answer115) Differentiate between blood and lymph. (3)
question_answer116) Differentiate the following activities on the basis of voluntary or involuntary muscles
question_answer117) Water hyacinth floats on water surface Explain.
question_answer118) Why are xylem and phloem called complex tissue? How they different from one another? (2)
question_answer119) Differentiate between meristematic and permanent tissues in plants.
question_answer120) Give the differences between axon and dendron.
question_answer121) Give the differences between tendon and ligament.
question_answer122) Rohan's brother is an athlete, One day Rohan went to see his brother's competition. All of a sudden he saw his brother in pain and not able to run comfortably. Slowly a medical team gathered around him and he saw a doctor applying ice on his knees. (i) He is very confused as to why the doctor is applying ice on his brother's knees. Can you clear Rohan's confusion? (ii) What is ligament? (iii) What values shown by Rohan? (iii) The values shown by Rohan are inquisitive and scientific approach towards a problem.(2)
question_answer123) Name the following. (i) Tissue that forms the inner lining of our mouth. (ii) Tissue that connects muscle to bone in humans. (iii) Tissue that tr (arts fnspoood in plants. (iv) Tissue that stores fat in our body. (v) Connective tissue with a fluid matrix. (vi) Tissue present in the brain.
question_answer124) Identify the type of tissue in the following. Skin, Bark of tree, Bone, Lining of kidney tubules, Vascular bundle
question_answer125) Differentiate between various types of muscular tissues? Draw appropriate diagram.
question_answer126) Explain the location of all the protective tissue in animals. Draw appropriate diagram.
question_answer127) What are simple permanent tissues of plants? Explain in detail with diagram (also give differences in them).
question_answer128) The transportation system of plants is composed of complex permanent tissue also have a transportation system in themselves clarify in detail with appropriate diagrams.
question_answer129) Write difference between animal tissue and plant tissue.
question_answer130) Our will can control some of the action of our body but some are not in our control. Comment.
question_answer131) Ashu a student of class IX, suffered from high fever with headache. After a blood test, the doctor confirmed that he was suffering from dengue. Platelet count in his blood sample was also low and was recorded as 60,000. (i) What does a doctor advise if the platelet count is very low? (ii) What precaution one should take to get rid of dengue? (iii) What value is shown by the doctor?
question_answer132) Write a note on the protective tissue in plants. (Give appropriate diagram also)
question_answer133) Write two differences between muscles present in heart and the limbs of man. Also draw labelled diagram of these two kinds of muscles.
question_answer134) Give reasons for (i) Meristematic cell have prominent nucleus and dense cytoplasm but they lackvacuole. (ii) Intercellular spaces are absent in sclerenchymatous tissue. (iii) We get crunchy and granular feeling when we chew pear fruit. (iv) Branches of tree moves and bend freely in high wind velocity. (v) It is difficult to pull out husk of coconut.
question_answer135) Differentiate between sclerenchyma and parenchyma tissue.
question_answer136) List the characteristics of cork. How is it formed? Mention its role.
question_answer137) Describe structure and function of different types of epithelial tissues. Draw well labelled diagram.
question_answer138) Sunil while playing football with his friends got injured suddenly. His friends took him to the hospital and the doctor told that he was suffering from a sprain and advised bed rest. Every afternoon, his friends visited him to enquire about his health. (a)What happens during a sprain? (ii) In what other way can the friends help Sunil? (iii) What value is shown by his friends?
question_answer139) Name a plant tissue having dead cells.
question_answer140) What minerals is the bone matrix rich in?
question_answer141) Name the water conducting tissue generally present in gymnosperms.
question_answer142) Presence of which chemical in cork cells makes them impervious to water and gases?
question_answer143) Which tissue in plants provides them flexibility?
question_answer144) Which tissue makes up the husk of coconut?
question_answer145) Name the muscular tissue that functions throughout life without fatigue.
question_answer146) In desert plants, how does the rate of loss of water get reduced?
question_answer147) Which animal tissue helps in repair of tissue and fills the space inside the organ?
question_answer148) Name the tissue responsible for movement in our body.
question_answer149) What does a neuron look like?
question_answer150) What is a goblet cell?
question_answer151) What is the name of bone cells?
question_answer152) Which blood cells deal with immune reaction?
question_answer153) Which cells are responsible for contraction and relaxation movements?
question_answer154) Which cells are responsible for carrying messages?
question_answer155) How are oxygen, food, hormone and waste material transported in the body?
question_answer156) What is responsible for increase in girth of the stem or root?
question_answer157) What is lignin?
question_answer158) What is cutin?
question_answer159) How are simple tissues different from complex tissues in plants? [NCERT]
question_answer160) What is the specific function of the cardiac muscle? [NCERT]
question_answer161) Which tissue forms a barrier to keep different body systems separate?
question_answer162) What is the composition of the cartilage matrix?
question_answer163) What are responsible for contraction and relaxation in muscles?
question_answer164) Differentiate the following activities on the basis of voluntary (V) or involuntary (IV) muscles. Jumping of frog (b) Pumping of the heart Writing with hand (d) Movement of chocolate in your intestine [NCERT Exemplar]
question_answer165) What stimulates the movement of muscles?
question_answer166) Give the name of the connective tissue lacking fibres.
question_answer167) Water hyacinth floats on water surface. Explain. [NCERT Exemplar]
question_answer168) Which structure protects the plant body against the invasion of parasites?
question_answer169) Why does an organism plant or animal, require different types of cells in the body?
question_answer170) If a potted plant is covered with a glass jar, water vapour appears on the wall of the glass jar. Why? [NCERT Exemplar]
question_answer171) Why voluntary muscles are also called skeletal muscles?
question_answer172) What happens to the cells formed by meristematic tissue?
question_answer173) What is the utility of tissues in multicellular organisms? [NCERT]
question_answer174) What is the function of epidermis?
question_answer175) Describe the structure and function of stomata.
question_answer176) Why is the epidermis present as a thick waxy coating of cutin in desert plants?
question_answer177) Write a short note on 'phellogen?
question_answer178) Write the differences between xylem and phloem.
question_answer179) Write a short note on xylem.
question_answer180) Write a short note on phloem.
question_answer181) Differentiate between parenchyma, Collenchyma and Sclerenchyma on the basis of their cell wall. [NCERT]
question_answer182) Write a short note on epithelial tissue.
question_answer183) Diagrammatically show the difference in three types of muscle fibres. [NCERT]
question_answer184) Describe the functions of epithelium tissue.
question_answer185) How are glandular epithelium formed?
question_answer186) Name the following: (a)Tissue that forms inner lining of our mouth. (b) Tissue that connects muscle to bone in humans. (c) Tissue that transports food in plants. (d) Tissue that stores fat in our body. (e) Connective tissue with a fluid matrix. (f) Tissue present in the brain. [NCERT]
question_answer187) Identify the type of tissue in the following: skin, bark of tree, bone, lining kidney tubule, vascular bundle. [NCERT]
question_answer188) How does the cork act as a protective tissue?
question_answer189) Write a short note on blood.
question_answer190) Describe the function of bones.
question_answer191) What are involuntary muscles? Where are they found?
question_answer192) How are messages conveyed from one place to another within the body?
question_answer193) Differentiate between voluntary and involuntary muscles. Give one example of each type.
question_answer194) (a) What is the lining of blood vessels made up of? (b) What is the lining of small intestine made up of? (c) What is the lining of kidney tubules made up of? (d) Where are the epithelial cells with cilia found?
question_answer195) Name the different components of xylem and draw a living component.
question_answer196) Differentiate between striated, unstriated and cardiac muscles on the basis of their structure and site/location in the body.
question_answer197) Why are plants and animals made of different types of tissue?
question_answer198) Differentiate between parenchyma and collenchyma.
question_answer199) Differentiate between collenchyma and sclerenchyma.
question_answer200) What is a neuron? Write the structure and functions of a neuron.
question_answer201) Differentiate between meristematic tissue and permanent tissue.
question_answer202) Briefly describe striated and smooth muscles with their functions.
question_answer203) Draw and identify different elements of phloem. [NCERT Exemplar]
question_answer204) What is a permanent tissue? Classify permanent tissues and describe them.
question_answer205) Describe the types of connective tissues along with their functions.
question_answer206) Differentiate between parenchyma and sclerenchyma tissues.
question_answer207) Describe the structure and function of different types of epithelial tissues Draw the diagram for each type of epithelial tissue.
question_answer208) Give reasons: (a) Meristematic cells have a prominent nucleus and dense cytoplasm but they lack vacuole. (b) Intercellular spaces are absent in sclerenchymatous tissues. (c) We get a crunchy and granular feeling when we chew pear fruit. (d) Branches of a tree move and bend freely in high wind velocity. (e) It is difficult to pull out the husk of a coconut tree.
question_answer209) List the characteristics of cork. How are they formed? [NCERT Exemplar]
question_answer210) A person met with an accident in which two long bones of the hand were dislocated. What could be the reason?
question_answer211) If the tip of a sugarcane plant is removed from the field, even then it keeps on growing in length. Why?
question_answer212) A nail is inserted in the trunk of a tree at a height of 1 metre from the ground level. After 3 years, where will the nail be present?
question_answer213) The root tips of a plant were cut and the plant was replanted. What will happen to the plant and why?
question_answer214) Tissue A and tissue B constitute tissue C. A carries water while carries food for the plants. Identify A, B, C.
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