Question:
What are the identifying features of collenchyma tissue?
Answer:
- Long and narrow cells
- cell walls are irregularly thickened at corners due to deposition of cellulose or pectin.
- oval, circular or polygonal in shape
- Very little intercellular spaces are present.
Tissues
Q 1.
Which tissues are called covering or protective tissues?
Q 2.
Which tissues are responsible for the axial growth of plants?
Q 3.
What is main purpose of stratified epithelium?
Q 4.
Where do we find intercalary meristem?
Q 5.
Name the following:
Isodiametric cells, thin cell wall, large vacuoles, living, packing tissue in plants
Q 6.
Fill In the Blanks :
The study of the structure of tissues and organs is known as ______ .
Q 7.
Which connective tissue connects bones to muscles?
Q 8.
Fill In the Blanks :
Permanent tissues are those which have lost the capacity to _____.
Q 9.
Where do you find collenchyma tissues in plants?
Q 10.
Where do we find Areolar tissue? What are its functions?
Q 11.
How are muscles tissues related to nerve cells?
Q 12.
Where do we find cardiac tissues? What are the functions of cardiac tissues?
Q 13.
Name the following:
Human tissue that helps in the movement of ova in the fallopian tube.
Q 14.
Which plant tissues are often called as stone cells?
Q 15.
Is xylem (or phloem) homogenous tissue or heterogeneous tissue?
Q 16.
Why are Xylem and Phloem known as complex permanent tissues?
Q 17.
Where do we find epithelial tissues on animal body?
Q 18.
What is the main function of cuboidal epithelium?
Q 19.
Name different types of white blood corpuscles.
Q 20.
Name the fat-storing tissues? Where are they located? How do these tissue help?
Q 21.
How long a nerve cell can be?
Q 22.
Name the following:
Tissue that transports food in plants
Q 23.
Name the following:
Tissue that connects muscles to bone in humans
Q 24.
Name the following:
Plant tissue help in bending leaf stalk
Q 25.
What are the constituents of phloem?
Q 26.
Name the chemical released by cork cells?
Q 27.
What is the role of xylem tissue?
Q 28.
How will you identify Columnar epithelium? Where are these tissues located?
Q 29.
What is the main purpose of columnar epithelium?
Q 30.
List the functions of blood cells
Q 31.
Name the two fluid connective tissues.
Q 32.
Why type of inter cellular matrix is found in bone tissue? What are its constituents?
Q 33.
Fill In the Blanks :
____ and ______ are the conducting tissues or vascular tissues, also called complex tissues.
Q 34.
Fill In the Blanks :
____________ is the parenchyma with large number of chloroplasts.
Q 35.
Name the following:
Supportive plant tissues containing stone cells.
Q 36.
Why do plants have more dead tissues as compared to animals?
Q 37.
Where is apical meristem found?
Q 38.
Which tissue makes up the husk of coconut?
Q 39.
Which tissue is known as living mechanical tissue?
Q 40.
How are complex tissues different from simple tissues?
Q 41.
Why are Xylem and Phloem are called vascular or conducting tissues?
Q 42.
List the cellular elements of xylem tissue?
Q 43.
Which Phloem cellular element has a tubular structure with perforated walls?
Q 44.
Why are Xylem and Phloem called as vascular tissues?
Q 45.
Based on layer and shape of cells, how Epithelial tissues can be classified?
Q 46.
Where do we find glandular columnar epithelia? What are their main role?
Q 47.
What is the common characteristic in different connective tissues?
Q 48.
What are constituents of blood tissue?
Q 49.
Do all cells respond to stimuli or this ability is possessed by nerve cells only?
Q 50.
What is the unit of nervous tissues?
