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