The flexibility of collenchyma tissue is primarily attributed to:
The presence of lignin in the cell wall
The thin cell walls
The combination of pectin and hemicellulose in the cell wall
The intercellular spaces present between the cells
Related Questions
Lamellar collenchyma is seen in the stem of
Cucurbita
Leucas
Sambuscus
Monstera
I. These tissue are found as layers or patches
II. It consists of cells which are thickened at the corners
III. It often contains chloroplast
IV. Intercellular spaces are absent
V. They provide mechanical support to growing parts of plants
The above characters are attributed to
Vascular tissue
Collenchyma
Parenchyma
Simple sclerenchyma
Select the correct statement from the following
The cells of the permanent tissue do not generally divide
Permanent tissues having all cells similar in structure and function are called simple tissues
Permanent tissues having many different types of cells are called complex tissues
All of the above
Which of the following tissues can regain the power of multiplication?
Parenchyma
Collenchyma
Sclerenchyma
1 and 2
Identify from the following, a plant tissue in which lignin does not occur in the cell walls?
Collenchyma
Sclerenchyma fibres
Sclereids
Xylem tracheae
Parenchyma cells are associated with activity like?
Assimilation and storage
Conduction
Dedifferentiation
All
Which combination of tissues acts together to provide the support to the hypocotyl of a seedling
Epidermis and collenchyma
Xylem and parenchyma
Epidermis and parenchyma
Xylem and phloem fibres
Collenchyma is living mechanical tissue select the incorrect about it
Has cell wall thickening
Lacks protoplasm at maturity
Provides mechanical support
Generally lacks intercellular spaces
