Question:
Where do we find glandular columnar epithelia? What are their main role?
Answer:
Inner linings of stomach and salivary glands contain special columnar epithelium tissues called glandular tissues. Glandular tissues contain specialized gland cells (called goblet cells) which are capable of synthesizing and secreting substances like saliva, sweat, enzymes, milk etc.
Tissues
Q 1.
Which tissues are called covering or protective tissues?
Q 2.
What is main purpose of stratified epithelium?
Q 3.
Which tissues are responsible for the axial growth of plants?
Q 4.
Where do we find intercalary meristem?
Q 5.
Which connective tissue connects bones to muscles?
Q 6.
Why do animals tissues require more energy as compared to plant tissues?
Q 7.
Where do you find collenchyma tissues in plants?
Q 8.
How does epidermis help xerophytes?
Q 9.
Which plant tissues are often called as stone cells?
Q 10.
Is xylem (or phloem) homogenous tissue or heterogeneous tissue?
Q 11.
Why are Xylem and Phloem known as conducting tissues?
Q 12.
Where do we find Areolar tissue? What are its functions?
Q 13.
Fill In the Blanks :
Xylem is composed of _______, ______, ________ and _______.
Q 14.
Fill In the Blanks :
Protective tissues include ______ and _____.
Q 15.
Name the following:
It provides buoyancy to lotus plant help it float.
Q 16.
Name the following:
Human tissue that helps in the movement of ova in the fallopian tube.
Q 17.
Why do plant tissue require less amount of energy in comparison to animal tissues?
Q 18.
Give three features of cardiac muscles.
Q 19.
List the characteristics of meristematic tissues.
Q 20.
What are the identifying features of collenchyma tissue?
Q 21.
Why the cell walls of collenchyma tissues are unevenly thickened?
Q 22.
How are complex tissues different from simple tissues?
Q 23.
What is the shape of simple squamous tissue?
Q 24.
What are constituents of blood tissue?
Q 25.
Why are striated muscles called skeletal muscles?
Q 26.
How are muscles tissues related to nerve cells?
Q 27.
Fill In the Blanks :
The study of the structure of tissues and organs is known as ______ .
Q 28.
Fill In the Blanks :
Permanent tissues are those which have lost the capacity to _____.
Q 29.
Name the following:
Isodiametric cells, thin cell wall, large vacuoles, living, packing tissue in plants
Q 30.
Where is apical meristem found?
Q 31.
What does a neuron look like?
Q 32.
What is the structure and nature of Parenchyma tissue?
Q 33.
Name the chemical released by cork cells?
Q 34.
Why are Xylem and Phloem are called vascular or conducting tissues?
Q 35.
Where do you find simple squamous in an animal body?
Q 36.
What is the shape of cuboidal epithelium? Where do we find these tissues?
Q 37.
Why type of inter cellular matrix is found in bone tissue? What are its constituents?
Q 38.
Where do we find nerve cells?
Q 39.
Name the three distinct parts of a neuron.
Q 40.
Fill In the Blanks :
Based on ability to divide, plant tissues may be classified as ________ and _____ tissues.
Q 41.
Fill In the Blanks :
Meristematic cells possess the power of cell ______.
Q 42.
Name the following:
Connective Tissue with a fluid matrix
Q 43.
Which tissue helps in increasing the length of stem and root?
Q 44.
What are the constituents of phloem?
Q 45.
What is aerenchyma?
Q 46.
Which tissue is known as living mechanical tissue?
Q 47.
List functions of phloem tissue?
Q 48.
What are the general identifying features of epithelial tissues?
Q 49.
What does plasma contain?
Q 50.
Where blood is formed in our body?
