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.
Fill In the Blanks :
The study of the structure of tissues and organs is known as ______ .
Q 2.
Which tissues are called covering or protective tissues?
Q 3.
Name the fat-storing tissues? Where are they located? How do these tissue help?
Q 4.
Which connective tissue connects bones to muscles?
Q 5.
How are complex tissues different from simple tissues?
Q 6.
Fill In the Blanks :
Permanent tissues are those which have lost the capacity to _____.
Q 7.
What is the main function of cuboidal epithelium?
Q 8.
Which tissues are responsible for the axial growth of plants?
Q 9.
What is the structure and nature of Parenchyma tissue?
Q 10.
Based on functions performed, list the types of animal tissues.
Q 11.
Where do we find epithelial tissues on animal body?
Q 12.
Identify the location of the following connective tissues.
(a) Blood
(b) Lymph
(c) Bone
(d) Cartilage
(e) Tendons
Q 13.
Name the following:
Isodiametric cells, thin cell wall, large vacuoles, living, packing tissue in plants
Q 14.
Where do you find collenchyma tissues in plants?
Q 15.
How does epidermis help xerophytes?
Q 16.
What are different types of muscle tissues? Also list which of these are voluntary or involuntary.
Q 17.
Which tissue primarily attributes to easy bending of various parts of plants (like stem, leaves)?
Q 18.
Why are Xylem and Phloem known as complex permanent tissues?
Q 19.
What is main purpose of stratified epithelium?
Q 20.
Why type of inter cellular matrix is found in bone tissue? What are its constituents?
Q 21.
Name the following:
Tissue that transports food in plants
Q 22.
Name the following:
Tissues present in lung alveoli
Q 23.
Name the following:
Tissues present in the brain
Q 24.
Name the following:
Tissue that stores fats in our body.
Q 25.
Name the following:
Plant tissue help in bending leaf stalk
Q 26.
Which tissue makes up the husk of coconut?
Q 27.
Is xylem (or phloem) homogenous tissue or heterogeneous tissue?
Q 28.
Which connective tissue connects two bones?
Q 29.
Where do we find Areolar tissue? What are its functions?
Q 30.
Identify which type of muscles tissues are associated with the following body actions
(a) locomotion
(b) iris movement to control size of pupil
(c) peristaltic movements of the oesophagus
(d) heart beat
(e) movement of blood in blood vessels
Q 31.
Do all cells respond to stimuli or this ability is possessed by nerve cells only?
Q 32.
How long a nerve cell can be?
Q 34.
Identify which of the following plant tissues are living or dead?
Apical Meristem, Parenchyma, Aerenchyma, Collenchyma, Sclereids, Tracheids, Xylem Fibres, Xylem Parenchyma, Phloem fibre, Phloem Parenchyma, Vessel, Sieve Tubes
Q 35.
List the characteristics of meristematic tissues.
Q 36.
Which plant tissues are often called as stone cells?
Q 37.
Why are Xylem and Phloem are called vascular or conducting tissues?
Q 38.
Which plant tissue is considered to have played an important role in the survival of terrestrial plants?
Q 39.
List the cellular elements of xylem tissue?
Q 40.
List functions of phloem tissue?
Q 41.
Based on layer and shape of cells, how Epithelial tissues can be classified?
Q 42.
Where do you find simple squamous in an animal body?
Q 43.
What is simple stratified epithelium? Where do we find these tissues?
Q 44.
What is the shape of cuboidal epithelium? Where do we find these tissues?
Q 45.
Where do we find glandular columnar epithelia? What are their main role?
Q 46.
What is the common characteristic in different connective tissues?
Q 47.
Name the two fluid connective tissues.
Q 48.
Name the constituents of matrix found in cartilage.
Q 49.
Why are striated muscles called skeletal muscles?
Q 50.
How will you identify cardiac muscles cells under a microscope?
