Practice Questions :: Chapter 6 : Tissue

🌟👨‍🦳Practice Quesiton on Tissue🌟

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1. In multicellular organisms, what is the main advantage of division of labour?

a) No energy is needed b) Each cell performs all functions c) Cells specialize and perform efficiently d) Growth is restricted

2. Which type of tissue is responsible for conducting food in plants?

a) Xylem b) Phloem c) Parenchyma d) Collenchyma

3. Which of the following tissues is composed mainly of dead cells?

a) Xylem b) Phloem c) Parenchyma d) Meristematic tissue

4. Which tissue in plants is responsible for photosynthesis?

a) Phloem b) Xylem c) Parenchyma d) Chlorenchyma

5. Which type of connective tissue stores fat in the body?

a) Cartilage b) Bone c) Adipose tissue d) Blood

6. Which type of muscle tissue is involuntary and found in the walls of organs?

a) Skeletal muscle b) Smooth muscle c) Cardiac muscle d) Striated muscle

7.Activity ______________ 6.1 • Take two glass jars and fill them with water. • Now, take two onion bulbs and place one on each jar, as shown in Fig. 6.1. • Observe the growth of roots in both the bulbs for a few days. • Measure the length of roots on day 1, 2 and 3. which jar showed more root growth after the root tips were cut?

a) Jar 1 b) Jar 2

8. Why does cutting the root tips in jar 2 stop the growth of the roots?

a) The plant cannot absorb water b) The meristematic tissue responsible for growth is at the root tip c) The roots are unable to photosynthesize d) The plant runs out of nutrients

9. What is the role of apical meristem in plant growth?

a) Increases the girth of the stem or root b) Increases the length of the stem and root c) Increases the size of the leaves d) Produces food for the plant

10. What characteristic do meristematic cells lack that differentiates them from mature plant cells?

a) They lack chloroplasts b) They lack vacuoles c) They lack a cell wall d) They lack cytoplasm

11. Where are intercalary meristems located in some plants?

a) At the root tip b) Near the node c) At the stem tip d) At the leaf tip

12. What happens to cells formed by meristematic tissue during differentiation?

a) They continue to divide b) They take up a specific role and lose the ability to divide c) They become inactive d) They transform into another type of tissue

13. What is the process called when meristematic cells take up a permanent shape, size, and function?

a) Regeneration b) Differentiation c) Germination d) Photosynthesis

14. What is observed when plant stem sections are stained with safranin and observed under a microscope?

a) Only one type of cell can be seen b) Several types of cells with different structures can be seen c) The cells are colorless and indistinguishable d) Only the vascular tissue is visible

15. In the activity involving plant root and stem sections, why are different types of cells observed?

a) Because of the plant's ability to photosynthesize b) Because the cells have specialized functions and structures c) Because of the plant's water absorption capability d) Because of the color of the stain

16. Which of the following is NOT a type of permanent tissue in plants?

a) Parenchyma b) Collenchyma c) Phloem d) Meristematic tissue

17. Which permanent tissue in plants is primarily responsible for the transport of water?

a) Phloem b) Xylem c) Parenchyma d) Collenchyma

18. What is the main function of collenchyma tissue in plants?

a) Conducting water b) Providing structural support to growing parts c) Storing food d) Protecting the plant from pathogens

19. What type of permanent tissue is commonly involved in storage of food in plants?

a) Phloem b) Parenchyma c) Xylem d) Collenchyma

20. What happens to the cells in permanent tissues as they mature?

a) They continue dividing b) They become specialized for specific functions c) They lose their ability to function d) They remain undifferentiated

21. Assertion: Meristematic tissue is responsible for the growth of plants.
Reason: Meristematic tissue is found at the tips of roots and stems.

a) Both Assertion and Reason are correct, and the Reason is the correct explanation of the Assertion. b) Both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion. c) Assertion is correct, but Reason is incorrect. d) Assertion is incorrect, but Reason is correct.

22. Assertion: Permanent tissues are specialized for specific functions in plants.
Reason: Meristematic cells lose their ability to divide and differentiate into permanent tissues.

a) Both Assertion and Reason are correct, and the Reason is the correct explanation of the Assertion. b) Both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion. c) Assertion is correct, but Reason is incorrect. d) Assertion is incorrect, but Reason is correct.

23. Assertion: Xylem is involved in the transport of food in plants.
Reason: Xylem tissue consists of dead cells that help in the conduction of water and minerals.

a) Both Assertion and Reason are correct, and the Reason is the correct explanation of the Assertion. b) Both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion. c) Assertion is incorrect, but Reason is correct. d) Assertion is correct, but Reason is incorrect.

24. Assertion: Collenchyma tissue provides structural support to growing parts of plants.
Reason: Collenchyma is composed of living cells with thickened cell walls.

a) Both Assertion and Reason are correct, and the Reason is the correct explanation of the Assertion. b) Both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion. c) Assertion is correct, but Reason is incorrect. d) Assertion is incorrect, but Reason is correct.

25. Assertion: Parenchyma tissue is involved in storage of food in plants.
Reason: Parenchyma cells are mostly living, with thin walls and large intercellular spaces.

a) Both Assertion and Reason are correct, and the Reason is the correct explanation of the Assertion. b) Both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion. c) Assertion is correct, but Reason is incorrect. d) Assertion is incorrect, but Reason is correct.

26. Which of the following simple permanent tissues is responsible for flexibility in plants?

a) Parenchyma b) Collenchyma c) Sclerenchyma d) Xylem

27. Assertion: Aerenchyma helps aquatic plants float.
Reason: Aerenchyma has large air cavities that provide buoyancy.

a) Both Assertion and Reason are correct, and the Reason is the correct explanation of the Assertion. b) Both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion. c) Assertion is correct, but Reason is incorrect. d) Assertion is incorrect, but Reason is correct.

28. Match the following plant tissues with their functions:

(A) Parenchyma	(P) Provides mechanical support
(B) Collenchyma	(Q) Helps in buoyancy
(C) Sclerenchyma	(R) Provides strength and rigidity
(D) Aerenchyma	(S) Stores food

a) A-S, B-P, C-R, D-Q b) A-P, B-Q, C-S, D-R c) A-R, B-S, C-P, D-Q d) A-Q, B-R, C-S, D-P

29. Which type of permanent tissue has thickened cell walls due to the presence of lignin?

a) Parenchyma b) Collenchyma c) Sclerenchyma d) Epidermis

30. Assertion: Epidermal tissue protects the plant body.
Reason: Epidermal cells form a continuous layer without intercellular spaces.

a) Both Assertion and Reason are correct, and the Reason is the correct explanation of the Assertion. b) Both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion. c) Assertion is correct, but Reason is incorrect. d) Assertion is incorrect, but Reason is correct.

31. Which type of simple permanent tissue stores food in plants?

a) Parenchyma b) Collenchyma c) Sclerenchyma d) Xylem

32. Assertion: Sclerenchyma cells are dead at maturity.
Reason: Their cell walls are thickened with lignin, making them rigid.

a) Both Assertion and Reason are correct, and the Reason is the correct explanation of the Assertion. b) Both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion. c) Assertion is correct, but Reason is incorrect. d) Assertion is incorrect, but Reason is correct.

33. Match the following types of plant tissues with their characteristics:

(A) Collenchyma	(P) Thickened corners, provides flexibility
(B) Parenchyma	(Q) Loosely packed, stores food
(C) Sclerenchyma	(R) Thick lignified walls, provides strength
(D) Epidermis	(S) Protective outer layer

a) A-P, B-Q, C-R, D-S b) A-Q, B-P, C-S, D-R c) A-R, B-S, C-Q, D-P d) A-S, B-R, C-P, D-Q

34. Which type of plant tissue is responsible for preventing water loss?

a) Parenchyma b) Collenchyma c) Epidermis d) Sclerenchyma

35. Assertion: Epidermis of roots has root hairs.
Reason: Root hairs increase the surface area for water absorption.

a) Both Assertion and Reason are correct, and the Reason is the correct explanation of the Assertion. b) Both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion. c) Assertion is correct, but Reason is incorrect. d) Assertion is incorrect, but Reason is correct.

36. What is the function of suberin in plant tissues?

a) Provides flexibility to plant stems b) Prevents water and gas exchange c) Stores nutrients for plant growth d) Aids in photosynthesis

37. Which simple permanent tissue provides mechanical support and flexibility to plants?

a) Parenchyma b) Collenchyma c) Sclerenchyma d) Phloem

38. Assertion: Aerenchyma helps aquatic plants float.
Reason: It contains large air cavities that provide buoyancy.

a) Both Assertion and Reason are correct, and the Reason is the correct explanation of the Assertion. b) Both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion. c) Assertion is correct, but Reason is incorrect. d) Assertion is incorrect, but Reason is correct.

39. Match the following plant tissues with their characteristics:

(A) Xylem	(P) Conducts water and minerals
(B) Phloem	(Q) Transports food
(C) Epidermis	(R) Protective outer covering
(D) Parenchyma	(S) Stores food and nutrients

a) A-P, B-R, C-Q, D-S b) A-p, B-Q, C-R, D-S c) A-R, B-S, C-Q, D-P d) A-S, B-R, C-P, D-Q

40. What is the main feature of complex permanent tissue in plants?

a) Made of one type of cells b) Made of multiple types of cells working together for a common function c) Helps in photosynthesis d) Responsible for water storage

41. Which of the following is a function of xylem in plants?

a) Transports food b) Transports water and minerals c) Stores nutrients d) Provides flexibility

42. Which of the following cells are dead when mature in the xylem?

a) Sieve tubes b) Tracheids and vessels c) Phloem parenchyma d) Companion cells

43. Which type of cell in phloem is responsible for transporting food in plants?

a) Phloem parenchyma b) Sieve tubes c) Phloem fibres d) Companion cells

44. Which type of cell in phloem is responsible for the structural support of the plant?

a) Sieve tubes b) Phloem parenchyma c) Phloem fibres d) Companion cells

45. What is the main function of phloem in plants?

a) Transports water and minerals b) Transports food from leaves to other parts of the plant c) Provides mechanical support d) Stores food

46. Which of the following is a characteristic feature of vascular tissue in plants?

a) Involved in photosynthesis b) Transports nutrients and water c) Protects the plant from external damage d) Stores food and nutrients

47. Which of the following is a key difference between xylem and phloem?

a) Xylem transports food, while phloem transports water and minerals. b) Xylem transports water and minerals, while phloem transports food. c) Xylem is composed of only living cells, while phloem contains dead cells. d) Phloem provides structural support, while xylem stores food.

48. What is the function of xylem parenchyma in plants?

a) Transports food b) Stores food and nutrients c) Provides mechanical support d) Protects the plant

49. What is the main function of muscle cells?

a) To transport food and oxygen b) To provide mechanical support c) To cause movement through contraction and relaxation d) To store energy

50. What is the primary role of blood in the body?

a) To produce red blood cells b) To transport oxygen, food, and remove waste c) To store energy for the body d) To provide mechanical support to the organs

51. Which type of tissue in the body carries oxygen to cells?

a) Epithelial tissue b) Connective tissue c) Muscular tissue d) Blood (Connective tissue)

52. Which of the following is NOT a type of animal tissue?

a) Epithelial tissue b) Connective tissue c) Muscular tissue d) Xylem tissue

53. Blood is classified as which type of tissue?

a) Muscular tissue b) Epithelial tissue c) Connective tissue d) Nervous tissue

54. Assertion: Muscle tissue causes movement in the body.
Reason: Muscle cells contract and relax to produce movement.

a) Both Assertion and Reason are correct, and the Reason is the correct explanation of the Assertion. b) Both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion. c) Assertion is correct, but Reason is incorrect. d) Assertion is incorrect, but Reason is correct.

55. Assertion: Blood is a connective tissue.
Reason: Blood helps in transporting oxygen, nutrients, and waste throughout the body.

a) Both Assertion and Reason are correct, and the Reason is the correct explanation of the Assertion. b) Both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion. c) Assertion is correct, but Reason is incorrect. d) Assertion is incorrect, but Reason is correct.

56. Match the following animal tissues with their functions:

(A) Muscular tissue	(P) Transports oxygen and nutrients
(B) Blood	(Q) Causes movement in the body
(C) Epithelial tissue	(R) Covers and protects body surfaces
(D) Connective tissue	(S) Provides support and binds organs

a) A-Q, B-P, C-R, D-S b) A-P, B-Q, C-R, D-S c) A-R, B-P, C-Q, D-S d) A-Q, B-S, C-P, D-R

57. Match the following types of connective tissue with their functions:

(A) Blood	(P) Provides structural support
(B) Cartilage	(Q) Transports nutrients and gases
(C) Bone	(R) Supports and protects organs
(D) Adipose tissue	(S) Stores fat for energy

a) A-Q, B-R, C-P, D-S b) A-P, B-Q, C-R, D-S c) A-Q, B-S, C-R, D-P d) A-R, B-S, C-Q, D-P

58. Assertion: Simple squamous epithelium is found in lung alveoli and blood vessels.
Reason: It provides a selectively permeable surface for the exchange of substances.

a) Both Assertion and Reason are correct, and the Reason is the correct explanation of the Assertion. b) Both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion. c) Assertion is correct, but Reason is incorrect. d) Assertion is incorrect, but Reason is correct.

59. Match the following types of epithelial tissues with their characteristics:

(A) Simple squamous epithelium	(P) Found in kidney tubules, provides mechanical support
(B) Columnar epithelium	(Q) Found in intestinal lining, helps in absorption and secretion
(C) Cuboidal epithelium	(R) Found in lung alveoli, allows diffusion
(D) Ciliated columnar epithelium	(S) Found in respiratory tract, helps move mucus

a) A-R, B-Q, C-P, D-S b) A-P, B-R, C-Q, D-S c) A-S, B-P, C-Q, D-R d) A-Q, B-S, C-P, D-R

60. Which type of epithelial tissue forms the lining of kidney tubules?

a) Simple squamous epithelium b) Columnar epithelium c) Cuboidal epithelium d) Ciliated columnar epithelium

61. Assertion: Stratified squamous epithelium protects against wear and tear.
Reason: It consists of multiple layers of cells.

a) Both Assertion and Reason are correct, and the Reason is the correct explanation of the Assertion. b) Both Assertion and Reason are correct, but the Reason is not the correct explanation of the Assertion. c) Assertion is correct, but Reason is incorrect. d) Assertion is incorrect, but Reason is correct.

62. Match the following types of epithelial tissues with their functions:

(A) Stratified squamous epithelium	(P) Protects against wear and tear
(B) Simple columnar epithelium	(Q) Helps in absorption and secretion
(C) Ciliated columnar epithelium	(R) Moves mucus in the respiratory tract
(D) Cuboidal epithelium	(S) Provides mechanical support in ducts

a) A-P, B-Q, C-R, D-S b) A-Q, B-R, C-S, D-P c) A-S, B-P, C-Q, D-R d) A-R, B-S, C-P, D-Q

63. Which connective tissue connects muscles to bones?

a) Ligament b) Tendon c) Cartilage d) Areolar tissue

64. What is the main function of adipose tissue?

a) Supports internal organs b) Connects bones c) Stores fat for energy d) Transports oxygen

65. Which connective tissue smoothens bone surfaces at joints?

a) Blood b) Cartilage c) Ligament d) Tendon

66. Which of the following is a strong and non-flexible connective tissue?

a) Cartilage b) Bone c) Areolar tissue d) Blood

67. Assertion (A): Blood is considered a connective tissue.
Reason (R): Blood has a liquid matrix that helps in the transport of substances throughout the body.

a) Both A and R are true, and R is the correct explanation of A. b) Both A and R are true, but R is not the correct explanation of A. c) A is true, but R is false. d) A is false, but R is true.

68. Assertion (A): Cartilage is a rigid and inflexible connective tissue.
Reason (R): Cartilage is made up of a solid matrix composed of proteins and sugars.

a) Both A and R are true, and R is the correct explanation of A. b) Both A and R are true, but R is not the correct explanation of A. c) A is true, but R is false. d) A is false, but R is true.

69. Assertion (A): Skeletal muscles are voluntary muscles.
Reason (R): Skeletal muscles are striated and multinucleate, allowing conscious movement.

a) Both A and R are true, and R is the correct explanation of A. b) Both A and R are true, but R is not the correct explanation of A. c) A is true, but R is false. d) A is false, but R is true.

70. Assertion (A): Cardiac muscles are involuntary and never fatigue.
Reason (R): Cardiac muscle cells are branched and uninucleate, allowing rhythmic contraction.

a) Both A and R are true, and R is the correct explanation of A. b) Both A and R are true, but R is not the correct explanation of A. c) A is true, but R is false. d) A is false, but R is true.

71. Assertion (A): Smooth muscles are striated and multinucleate.
Reason (R): Smooth muscles control involuntary movements in the body.

a) Both A and R are true, and R is the correct explanation of A. b) Both A and R are true, but R is not the correct explanation of A. c) A is true, but R is false. d) A is false, but R is true.

72. Which of the following is a characteristic of skeletal muscles?

a) They are involuntary and found in the heart. b) They are voluntary and multinucleated. c) They are spindle-shaped and uninucleate. d) They are found in the digestive tract and control involuntary movements.

73. True or False: Cardiac muscles are voluntary and multinucleated.

True False

74. Which of the following muscles is responsible for involuntary movements like digestion?

a) Skeletal muscle b) Cardiac muscle c) Smooth muscle d) None of the above

75. True or False: Smooth muscles are striated and voluntary.

True False

76. Match the following types of muscles with their characteristics:

(A) Skeletal muscle	(P) Involuntary and uninucleate
(B) Smooth muscle	(Q) Voluntary and multinucleated
(C) Cardiac muscle	(R) Involuntary and striated

a) A-Q, B-R, C-P b) A-R, B-Q, C-P c) A-P, B-R, C-Q d) A-Q, B-P, C-R

77. Match the following muscle types with their functions:

(A) Skeletal muscle	(P) Moves bones and helps in body movement
(B) Smooth muscle	(Q) Controls involuntary actions like digestion
(C) Cardiac muscle	(R) Responsible for rhythmic contraction of the heart

a) A-P, B-Q, C-R b) A-Q, B-P, C-R c) A-R, B-Q, C-P d) A-P, B-R, C-Q

78. Match the following characteristics of nervous tissue with their descriptions:

(A) Neurons	(P) Transmit nerve impulses rapidly
(B) Axon	(Q) Long, thin part that carries impulses away from the cell body
(C) Dendrites	(R) Short, branched parts that receive signals from other cells

a) A-P, B-Q, C-R b) A-Q, B-R, C-P c) A-R, B-P, C-Q d) A-Q, B-P, C-R

79. What is the main function of neurons in nervous tissue?

a) To store genetic information b) To transmit nerve impulses c) To produce hormones d) To supply nutrients to the body

80. Which part of the neuron is responsible for receiving signals from other cells?

a) Axon b) Dendrites c) Cell body d) Nucleus

81. What is the function of the axon in a neuron?

a) To receive electrical impulses b) To transmit nerve impulses away from the cell body c) To maintain the structure of the neuron d) To provide energy to the neuron

82. What is the name of the signal that passes along a nerve fiber?

a) Nerve impulse b) Action potential c) Electrical charge d) Synaptic transmission

83. Which of the following is a characteristic of meristematic tissue in plants?

a) It is present in mature parts of the plant b) It is non-dividing tissue c) It is the dividing tissue present in growing regions d) It is classified as simple and complex tissues

84. What is the main function of permanent tissues in plants?

a) To divide and form new cells b) To lose the ability to divide and perform specific functions c) To transport nutrients and water d) To conduct photosynthesis

85. Which of the following is a type of complex tissue in plants?

a) Parenchyma b) Sclerenchyma c) Xylem d) Collenchyma

86. Which of the following is not a type of muscle tissue in animals?

a) Striated muscle b) Unstriated muscle c) Cardiac muscle d) Collenchyma

87. What is the definition of a tissue?

a) A group of cells that perform a specific function b) A single cell that can divide and replicate c) A collection of organs working together d) A group of molecules that perform a task

88. How many types of elements together make up the xylem tissue? Name them.

a) 2 elements: Xylem parenchyma and xylem vessels b) 3 elements: Tracheids, vessels, xylem parenchyma c) 4 elements: Tracheids, vessels, xylem parenchyma, and sclerenchyma d) 5 elements: Sclerenchyma, vessels, xylem parenchyma, tracheids, and phloem

89. How are simple tissues different from complex tissues in plants?

a) Simple tissues consist of similar types of cells, while complex tissues are made up of different types of cells. b) Simple tissues are found in roots, while complex tissues are found in leaves. c) Simple tissues do not perform any function, while complex tissues perform all plant functions. d) Simple tissues are always thicker than complex tissues.

90. Which of the following is true about parenchyma, collenchyma, and sclerenchyma based on their cell walls?

a) Parenchyma has thick, lignified walls, collenchyma has thin walls, and sclerenchyma has thick, non-lignified walls. b) Parenchyma has thin walls, collenchyma has thick walls, and sclerenchyma has lignified walls. c) Parenchyma has lignified walls, collenchyma has non-lignified walls, and sclerenchyma has thin walls. d) Parenchyma and collenchyma both have lignified walls, while sclerenchyma has thin walls.

91. What is the function of stomata in plants?

a) To absorb water b) To exchange gases (CO2 and O2) and control water loss c) To provide structural support to the plant d) To produce chlorophyll

92. Which of the following diagrams would correctly show the difference between the three types of muscle fibres?

a) Diagram showing striated, unstriated, and cardiac muscles with appropriate labeling b) Diagram showing only cardiac muscle with labeling c) Diagram showing only unstriated muscle with labeling d) Diagram showing only striated muscle with labeling

93. What is the specific function of cardiac muscle?

a) To contract and help in movement of body parts b) To pump blood through the heart c) To store energy for muscular contractions d) To assist in digestion

94. Which of the following is a difference between striated, unstriated, and cardiac muscles?

a) Striated muscles are voluntary, unstriated muscles are involuntary, and cardiac muscles are voluntary b) Striated muscles are involuntary, unstriated muscles are voluntary, and cardiac muscles are striated c) Striated muscles are voluntary, unstriated muscles are involuntary, and cardiac muscles are involuntary d) Striated muscles are involuntary, unstriated muscles are voluntary, and cardiac muscles are voluntary

95. Which of the following is the correct diagram of a neuron?

a) A diagram showing dendrites, cell body, and axon b) A diagram showing only the axon and synapse c) A diagram showing only the cell body d) A diagram showing the axon and its junction with other neurons

96. Which of the following tissues forms the inner lining of the mouth?

a) Epithelial tissue b) Connective tissue c) Nervous tissue d) Muscle tissue

97. What type of tissue connects muscles to bones in humans?

a) Ligament b) Tendon c) Cartilage d) Bone

98. Which tissue in plants transports food?

a) Xylem b) Phloem c) Parenchyma d) Collenchyma

99. Which tissue stores fat in the human body?

a) Adipose tissue b) Bone tissue c) Cartilage d) Blood

100. Which connective tissue has a fluid matrix?

a) Bone b) Blood c) Cartilage d) Ligament

101. Which of the following tissues is present in the brain?

a) Epithelial tissue b) Connective tissue c) Nervous tissue d) Muscle tissue

102. What type of epithelial tissue forms the inner lining of the kidney tubules?

a) Cuboidal epithelium b) Columnar epithelium c) Squamous epithelium d) Ciliated epithelium

103. What is the function of phloem in plants?

a) Transport of water b) Transport of food c) Transport of minerals d) Transport of gases

104. Which connective tissue is responsible for supporting and connecting organs and tissues?

a) Blood b) Cartilage c) Areolar tissue d) Adipose tissue

105. What is the function of adipose tissue in humans?

a) It stores fat and provides insulation b) It transports oxygen in the blood c) It connects muscles to bones d) It transmits nerve impulses

106. What is the primary function of xylem tissue in plants?

a) Transport of water and minerals b) Transport of food c) Storage of starch d) Photosynthesis

107. Which of the following tissues helps in the movement of the body in humans?

a) Epithelial tissue b) Muscular tissue c) Nervous tissue d) Connective tissue

108. What is the main function of the nervous tissue?

a) Protection of internal organs b) Conducting nerve impulses c) Producing blood cells d) Storing nutrients

109. Which of the following is not a type of connective tissue?

a) Bone b) Blood c) Cartilage d) Skeletal muscle

110. Which type of muscle tissue is found in the heart?

a) Striated muscle b) Unstriated muscle c) Cardiac muscle d) Skeletal muscle

111. Which of the following is a function of the epidermis in plants?

a) Photosynthesis b) Protection against water loss c) Transport of water and minerals d) Storage of food