Question:
List the characteristics of meristematic tissues.
Answer:
- They are actively dividing cells and they divide throughout the life.
- Cells are compactly arranged, NO intercellular spaces.
- Lack vacuoles
- Cells have dense cytoplasm, thin cell walls
- Prominent Nuclei
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.
Where do you find collenchyma tissues in plants?
Q 6.
Which plant tissues are often called as stone cells?
Q 7.
How does epidermis help xerophytes?
Q 8.
Which connective tissue connects bones to muscles?
Q 9.
Why do animals tissues require more energy as compared to plant tissues?
Q 10.
Is xylem (or phloem) homogenous tissue or heterogeneous tissue?
Q 11.
Fill In the Blanks :
Protective tissues include ______ and _____.
Q 12.
Name the following:
It provides buoyancy to lotus plant help it float.
Q 13.
Name the following:
Human tissue that helps in the movement of ova in the fallopian tube.
Q 14.
Why do plant tissue require less amount of energy in comparison to animal tissues?
Q 15.
List the characteristics of meristematic tissues.
Q 16.
Why the cell walls of collenchyma tissues are unevenly thickened?
Q 17.
How are complex tissues different from simple tissues?
Q 18.
Why are Xylem and Phloem known as conducting tissues?
Q 19.
What is the shape of simple squamous tissue?
Q 20.
What are constituents of blood tissue?
Q 21.
Where do we find Areolar tissue? What are its functions?
Q 22.
Why are striated muscles called skeletal muscles?
Q 23.
How are muscles tissues related to nerve cells?
Q 24.
Fill In the Blanks :
Permanent tissues are those which have lost the capacity to _____.
Q 25.
Fill In the Blanks :
Xylem is composed of _______, ______, ________ and _______.
Q 26.
Name the following:
Isodiametric cells, thin cell wall, large vacuoles, living, packing tissue in plants
Q 27.
Where is apical meristem found?
Q 28.
Give three features of cardiac muscles.
Q 29.
What are the identifying features of collenchyma tissue?
Q 30.
What is the primary surface tissue of the entire plant?
Q 31.
Which tissue is known as living mechanical tissue?
Q 32.
Name the chemical released by cork cells?
Q 33.
Why are Xylem and Phloem are called vascular or conducting tissues?
Q 34.
What is the shape of cuboidal epithelium? Where do we find these tissues?
Q 35.
Where do we find nerve cells?
Q 36.
Fill In the Blanks :
The study of the structure of tissues and organs is known as ______ .
Q 37.
Fill In the Blanks :
Based on ability to divide, plant tissues may be classified as ________ and _____ tissues.
Q 38.
Which tissue helps in increasing the length of stem and root?
Q 39.
What are the constituents of phloem?
Q 40.
Name the tissue responsible for the movement in our body.
Q 41.
What does a neuron look like?
Q 42.
What is the structure and nature of Parenchyma tissue?
Q 43.
What is aerenchyma?
Q 44.
Why vascular tissue is considered a distinctive feature responsible for the survival of plants in terrestrial plants?
Q 45.
Which Phloem cellular element has a tubular structure with perforated walls?
Q 46.
What are the general identifying features of epithelial tissues?
Q 47.
Based on layer and shape of cells, how Epithelial tissues can be classified?
Q 48.
Where do you find simple squamous in an animal body?
Q 49.
What does plasma contain?
Q 50.
Where blood is formed in our body?
