A group of cells similar in structure and function
1.Tissue
2.Organ
3.Organism
4.Organogenesis
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Aerenchyma is found in
1. Aquatic plants
2.Xerophytic plants
3.Mesophytic plants
4.Epiphytic plants
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Cells are isodiametric with intercellular space in
1.Parenchyma
2.Collenchyma
3.Sclerenchyma
4.Xylem
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Cells with dense cytoplasm are found in
1.Meristematic tissue
2.Parenchyma
3.Chlorenchyma
4.Aerenchyma
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Cells with large intercellular cavities are seen in
1.Xylem
2.Phloem
3.Cambium
4.Aerenchyma
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Cells with prominent nuclei are seen in
1.Meristematic tissue
2. Parenchyma
3.Chlorenchyma
4.Aerenchyma
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Cells without intercellular space are found in
1.Meristematic tissue
2.Parenchyma
3.Chlorenchyma
4.Aerenchyma
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Collenchyma cells are living and often contain
1.Leucoplasts
2.Chromoplasts
3.Choroplasts
4.No plastids
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Companion cells are specialized
1.Parenchyma
2.Aerenchyma
3.Chlorenchyma
4.Collenchyma
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Conducting elements of Phloem is
1.Companion cells
2.Sieve elements
3.Vessels
4.Tracheids
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Corners of the cells are thickened in
1.Aerenchyma
2.Chlorenchyma
3.Parenchyma
4.Collenchyma
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Cytoplasm with prominent nucleus are seen in
1.Xylem vessels
2.Xylem fibres
3.Sieve elements
4.Companion cells
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Deposition of secondary walls are net like in
1.Annular
2.Spiral
3.Reticulate
4.Scalariform
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Elongation of the inter node is helped by
1.Phloem
2.Xylem
3.Intercalary meristem
4.Lateral meristem
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Example for Complex tissue is
1.Parenchyma
2.Sclerenchyma
3.Phloem
4.Collenchyma
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Example for complex tissue is
1.Parenchyma
2.Sclerenchyma
3.Aerenchyma
4.Xylem
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Example for simple tissue is
1.Xylem
2.Phloem
3.Cambium
4.Parenchyma
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Food materials are conducted by
1.Chlorenchyma
2.Vessels
3.Xylem
4.Phloem
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Hard, rigid secondary walls are found in
1.Parenchyma
2.Aerenchyma
3.Collenchyma
4.Sclerenchyma
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Imperforate cells are seen in
1.Tracheids
2.Vessels
3.Sieve elements
4.Companion cells
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Increase in girth of stem and root is achieved by
1.Simple tissues
2.Xylem
3.Phloem
4.Lateral meristem
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Increase in length is due to the activity of
1.Apical meristem
2.Lateral meristem
3.Intercalary meristem
4.Simple tissues
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Ladder like thickening is found in the following tracheid
1.Annular
2.Spiral
3.Scalariform
4.Reticulate
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Large lumen is found in
1.Vessels
2.Companion cells
3.Sieve tube cells
4.Tracheids
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Lignified walls are seen in
1.Parenchyma
2.Chlorenchyma
3.Collenchyma
4.Vessels
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Long, pipe-like structure are called
1.Tracheae
2.Tracheids
3.Companion cells
4.Sieve elements
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Multi cellular embryo develops from
1.Sperm
2.Egg
3.Zygote
4.Gamete
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New cells are added by
1.Permanent tissue
2.Meristematic tissue
3.Ground tissue
4.Vascular tissue
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Permanent tissues are formed by the differentiation of the cells produced by
1.Apical meristem
2.Lateral meristem
3.Intercalary meristem
4.Ground tissues
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Phellogen and vascular cambium are
1.Apical meristem
2.Lateral meristem
3.Intercalary meristem
4.Simple tissues
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Phloem consists of
1.Tracheids
2.Vessels
3.Sclereids
4.Companion cells
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Plant body of angiosperm is
1.Prokaryotic
2.Unicellular
3.Multi cellular
4.All the three
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Primary xylem is formed by
1.Protoxylem
2.Metaxylem
3.Pro cambium
4.Vascular cambium
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Secondary permanent tissues are formed from
1.Apical meristem
2.Lateral meristem
3.Intercalary meristem
4.Simple tissues
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Secondary walls with lamellations are seen in
1.Tracheids
2.Vessels
3.Fibres
4.Stone cells
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Secondary xylem is formed by
1.Metaxylem
2.Protoxylem
3.Pro cambium
4.Vascular cambium
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Selerenchyma fibres are as long as
1.35 cm
2.45 cm
3.55 cm
4.65 cm
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Strength to the younger organs is given by
1.Aerenchyma
2.Collenchyma
3.Parenchyma
4.Chlorenchyma
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The chief water conducting elements of ferns and gymnosperm are
1.Vessels
2.Tracheids
3.Sieve elements
4.Companion cells
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The fibres are known as
1.Supporting cells
2.Stone cells
3.Vessels
4.Tracheids
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The function of chlorenchyma is
1.Photosynthesis
2.Support
3.Flexibility
4.Vascular tissue
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The function of Parenchyma is
1.Photosynthesis
2.Support
3.Storage
4.Flexibility
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The gritty nature of the pear fruit is due to
1.Tracheids
2.Sclereids
3.Fibres
4.Vessels
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The Meristem that occur parallel to the long axes
1.Lateral meristem
2.Apical meristem
3.Intercalary meristem
4.Phloem
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The other name for Stone cells is
1.Companion cells
2.Sieve tube cells
3.Sclereids
4.Tracheids
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The secondary walls of Sclerenchyma are made of
1.Suberin
2.Lignin
3.Pectin
4.Cellulose
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The tissue occurring in growing regions are
1.Apical meristem
2.Intercalary meristem
3.Lateral meristem
4.Parenchyma
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The tissue that give buoyancy to the plants
1.Parenchyma
2.Collenchyma
3.Chlorenchyma
4.Aerenchyma
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The tissue which occur between regions of permanent tissues is known as
1.Apical meristem
2.Intercalary meristem
3.Lateral meristem
4.Parenchyma
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The tissue which perpetuate itself by active cell division is
1.Permanent tissue
2.Meristematic tissue
3.Ground tissue
4.Vascular tissue
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The wall are lignified in
1.Sclereids
2.Tracheids
3.Fibres
4.Parenchyma
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Thick primary walls are seen in
1.Companion cells
2.Sieve elements
3.Vessels
4.Tracheids
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Tissue that occur in strands are characteristic of
1.Parenchyma
2.Collenchyma
3.Sclerenchyma
4.Aerenchyma
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Trees of higher plants continue to grow through out their life because of the presence of
1.Permanent tissue
2.Meristematic tissue
3.Ground tissue
4.Vascular tissue
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Uneven thickness of the cell walls is seen in
1.Collenchyma
2.Screenchyma
3.Chlorenchyma
4.Phloem
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Various kinds of tissue of plants are differentiated from
1.Permanent tissue
2.Meristematic tissue
3.Ground tissue
4.Vascular tissue
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Water and Mineral salts are conducted by
1.Xylem
2.Phloem
3.Cambium
4.Parenchyma
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