Question:
What is the common characteristic in different connective tissues?
Answer:
The cells of connective tissue are loosely spaced and embedded in an intercellular matrix. The matrix may be jelly like, fluid, dense or rigid. The nature of matrix differs in concordance with the function of the particular connective tissue.
Tissues
Q 1.
What are the identifying features of collenchyma tissue?
Q 2.
Which tissues are called covering or protective tissues?
Q 3.
Where do you find collenchyma tissues in plants?
Q 4.
What is main purpose of stratified epithelium?
Q 5.
Which plant tissues are often called as stone cells?
Q 6.
Name the following:
Animal tissue having rhythmic contraction and relaxation throughout life.
Q 7.
What is the main function of cuboidal epithelium?
Q 8.
What are constituents of blood tissue?
Q 9.
Where do we find epithelial tissues on animal body?
Q 10.
Where do you find simple squamous in an animal body?
Q 11.
Name the following:
Type of Connective Tissue having matrix made of calcium phosphate
Q 12.
How does epidermis help xerophytes?
Q 13.
Why vascular tissue is considered a distinctive feature responsible for the survival of plants in terrestrial plants?
Q 14.
Why are Xylem and Phloem called as vascular tissues?
Q 15.
Why are Xylem and Phloem known as complex permanent tissues?
Q 16.
What is the common characteristic in different connective tissues?
Q 17.
What is myelin sheath? Where do we find it?
Q 18.
Fill In the Blanks :
Meristematic cells possess the power of cell ______.
Q 19.
Name the following:
Tissue that connects muscles to bone in humans
Q 20.
What is the utility of tissues in multi-cellular organisms?
Q 21.
Which tissue makes up the husk of coconut?
Q 22.
Which tissues are responsible for the secondary growth of plants?
Q 23.
List the functions of the epidermis.
Q 24.
How are complex tissues different from simple tissues?
Q 25.
Why are Xylem and Phloem are called vascular or conducting tissues?
Q 26.
Which Phloem cellular element has a tubular structure with perforated walls?
Q 27.
What does plasma contain?
Q 28.
Identify the location of the following connective tissues.
(a) Blood
(b) Lymph
(c) Bone
(d) Cartilage
(e) Tendons
Q 29.
Where do we find Areolar tissue? What are its functions?
Q 30.
Name the fat-storing tissues? Where are they located? How do these tissue help?
Q 31.
What are identification marks of striated muscles when seen under microscope?
Q 32.
What is the unit of nervous tissues?
Q 33.
How are muscles tissues related to nerve cells?
Q 34.
What happens in polio disease?
Q 35.
Fill In the Blanks :
The study of the structure of tissues and organs is known as ______ .
Q 36.
Fill In the Blanks :
Xylem is composed of _______, ______, ________ and _______.
Q 37.
Name the following:
Tissue that forms the inner lining of our mouth
Q 38.
Name the following:
Tissues also called erthyrocytes and transport oxygen.
Q 40.
What are the constituents of phloem?
Q 41.
Give three features of cardiac muscles.
Q 42.
Name two types of complex tissues.
Q 43.
Why do meristematic cells lack vacuoles?
Q 44.
What type of epithelium tissues are found in respiratory tract and in intestinal lining? How are these tissues different from each other?
Q 45.
What is Haematology?
Q 46.
Which connective tissue connects bones to muscles?
Q 47.
Why are striated muscles called skeletal muscles?
Q 48.
Fill In the Blanks :
Based on ability to divide, plant tissues may be classified as ________ and _____ tissues.
Q 49.
Fill In the Blanks :
Protective tissues include ______ and _____.
Q 50.
Fill In the Blanks :
Bone is surrounded by a connective tissue known as ________.
