Question:
Why do plants have more dead tissues as compared to animals?
Answer:
Most of the plant tissues are dead since dead cells can provide mechanical strength as easily as live ones, and need less maintenance. Also, plants have sedentary life i.e. they are stationary. Therefore plant tissues require less amount of energy.
Tissues
Q 1.
Which tissues are called covering or protective tissues?
Q 2.
What is main purpose of stratified epithelium?
Q 3.
Where do you find collenchyma tissues in plants?
Q 4.
Which plant tissues are often called as stone cells?
Q 5.
Which tissues are responsible for the axial growth of plants?
Q 6.
Is xylem (or phloem) homogenous tissue or heterogeneous tissue?
Q 7.
Which connective tissue connects bones to muscles?
Q 8.
Why do animals tissues require more energy as compared to plant tissues?
Q 9.
Where do we find intercalary meristem?
Q 10.
What are the identifying features of collenchyma tissue?
Q 11.
How does epidermis help xerophytes?
Q 12.
How are complex tissues different from simple tissues?
Q 13.
Why the cell walls of collenchyma tissues are unevenly thickened?
Q 14.
What are the general identifying features of epithelial tissues?
Q 15.
How are muscles tissues related to nerve cells?
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.
Name the three distinct parts of a neuron.
Q 19.
Fill In the Blanks :
The study of the structure of tissues and organs is known as ______ .
Q 20.
List the characteristics of meristematic tissues.
Q 21.
What is the structure and nature of Parenchyma tissue?
Q 22.
What is aerenchyma?
Q 23.
Name the chemical released by cork cells?
Q 24.
Why are Xylem and Phloem known as conducting tissues?
Q 25.
What does plasma contain?
Q 26.
Why type of inter cellular matrix is found in bone tissue? What are its constituents?
Q 27.
Where do we find Areolar tissue? What are its functions?
Q 28.
Why are striated muscles called skeletal muscles?
Q 29.
Fill In the Blanks :
Meristematic cells possess the power of cell ______.
Q 30.
Fill In the Blanks :
Xylem is composed of _______, ______, ________ and _______.
Q 31.
Fill In the Blanks :
Protective tissues include ______ and _____.
Q 32.
Name the following:
It provides buoyancy to lotus plant help it float.
Q 33.
Name the following:
Connective Tissue with a fluid matrix
Q 34.
Name the following:
Tissues also called erthyrocytes and transport oxygen.
Q 35.
Name the tissue responsible for the movement in our body.
Q 36.
What does a neuron look like?
Q 37.
Give three features of cardiac muscles.
Q 38.
List functions of phloem tissue?
Q 39.
Which Phloem cellular element has a tubular structure with perforated walls?
Q 40.
Where do you find simple squamous in an animal body?
Q 41.
What is the shape of cuboidal epithelium? Where do we find these tissues?
Q 42.
What is the main purpose of columnar epithelium?
Q 43.
What are constituents of blood tissue?
Q 44.
Name different types of white blood corpuscles.
Q 45.
List the functions of blood cells
Q 46.
What are identification marks of striated muscles when seen under microscope?
Q 47.
Where do we find cardiac tissues? What are the functions of cardiac tissues?
Q 48.
What is myelin sheath? Where do we find it?
Q 49.
Fill In the Blanks :
Permanent tissues are those which have lost the capacity to _____.
Q 50.
Name the following:
Epithelial tissues having pillar like cells
