Question:
List the cellular elements of xylem tissue?
Answer:
Four types:
- Xylem tracheids
- Xylem tracheae or vessels
- Xylem fibres and
- Xylem parenchyma
Tissues
Q 1.
What are different types of muscle tissues? Also list which of these are voluntary or involuntary.
Q 2.
Name the following:
Supportive plant tissues containing stone cells.
Q 3.
What are identification marks of striated muscles when seen under microscope?
Q 4.
Fill In the Blanks :
Xylem is composed of _______, ______, ________ and _______.
Q 5.
Where do we find intercalary meristem?
Q 6.
Which plant tissue is considered to have played an important role in the survival of terrestrial plants?
Q 7.
Is xylem (or phloem) homogenous tissue or heterogeneous tissue?
Q 8.
What is main purpose of stratified epithelium?
Q 9.
Fill In the Blanks :
The study of the structure of tissues and organs is known as ______ .
Q 10.
Which tissue primarily attributes to easy bending of various parts of plants (like stem, leaves)?
Q 11.
Which meristem replaces epidermis as the protective covering?
Q 12.
What is the role of xylem tissue?
Q 13.
Name the following:
Tissues present in lung alveoli
Q 14.
List the characteristics of meristematic tissues.
Q 15.
What are the identifying features of collenchyma tissue?
Q 16.
Why are Xylem and Phloem called as vascular tissues?
Q 17.
Based on functions performed, list the types of animal tissues.
Q 18.
Which tissues are called covering or protective tissues?
Q 19.
What is the main function of cuboidal epithelium?
Q 20.
Name the two fluid connective tissues.
Q 21.
How will you identify cardiac muscles cells under a microscope?
Q 22.
Where do we find nerve cells?
Q 23.
Fill In the Blanks :
____________ is the parenchyma with large number of chloroplasts.
Q 24.
Name the following:
Tissue that transports food in plants
Q 25.
Name the following:
Plant tissue help in bending leaf stalk
Q 26.
Which tissue helps in increasing the length of stem and root?
Q 27.
Which plant tissues are often called as stone cells?
Q 28.
Name the chemical released by cork cells?
Q 29.
How are complex tissues different from simple tissues?
Q 30.
Why are Xylem and Phloem are called vascular or conducting tissues?
Q 31.
Why are Xylem and Phloem known as conducting tissues?
Q 32.
Based on layer and shape of cells, how Epithelial tissues can be classified?
Q 33.
What is the main purpose of columnar epithelium?
Q 34.
Where do we find glandular columnar epithelia? What are their main role?
Q 35.
What does plasma contain?
Q 36.
How long a nerve cell can be?
Q 37.
Fill In the Blanks :
Meristematic cells possess the power of cell ______.
Q 38.
Name the following:
Epithelial tissues having pillar like cells
Q 39.
Name the following:
Tissue that connects muscles to bone in humans
Q 40.
Name the following:
Tissues also called erthyrocytes and transport oxygen.
Q 41.
Which tissues are responsible for the axial growth of plants?
Q 42.
What are the constituents of phloem?
Q 43.
Where do you find Parenchyma cells in Plants?
Q 44.
Where do you find collenchyma tissues in plants?
Q 45.
List the functions of the epidermis.
Q 46.
Why the cell walls of collenchyma tissues are unevenly thickened?
Q 47.
Are Collenchyma tissues present in roots of the plants?
Q 48.
Why vascular tissue is considered a distinctive feature responsible for the survival of plants in terrestrial plants?
Q 49.
Which Phloem cellular element has a tubular structure with perforated walls?
Q 50.
Why are Xylem and Phloem known as complex permanent tissues?
