Question:
What is the unit of nervous tissues?
Answer:
Neuron or nerve cell.
Tissues
Q 1.
Which tissues are called covering or protective tissues?
Q 2.
Fill In the Blanks :
The study of the structure of tissues and organs is known as ______ .
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.
Where do you find collenchyma tissues in plants?
Q 8.
What is the main function of cuboidal epithelium?
Q 9.
Identify the location of the following connective tissues.
(a) Blood
(b) Lymph
(c) Bone
(d) Cartilage
(e) Tendons
Q 10.
Which tissues are responsible for the axial growth of plants?
Q 11.
What is the structure and nature of Parenchyma tissue?
Q 12.
Based on functions performed, list the types of animal tissues.
Q 13.
Where do we find epithelial tissues on animal body?
Q 14.
What is main purpose of stratified epithelium?
Q 15.
What are different types of muscle tissues? Also list which of these are voluntary or involuntary.
Q 16.
Name the following:
Isodiametric cells, thin cell wall, large vacuoles, living, packing tissue in plants
Q 17.
How does epidermis help xerophytes?
Q 18.
Name the following:
Tissue that stores fats in our body.
Q 19.
Which tissue primarily attributes to easy bending of various parts of plants (like stem, leaves)?
Q 20.
Why are Xylem and Phloem known as complex permanent tissues?
Q 21.
Why type of inter cellular matrix is found in bone tissue? What are its constituents?
Q 22.
Where do we find Areolar tissue? What are its functions?
Q 23.
Why are striated muscles called skeletal muscles?
Q 24.
How long a nerve cell can be?
Q 25.
Name the following:
Tissue that transports food in plants
Q 26.
Name the following:
Tissues present in lung alveoli
Q 27.
Name the following:
Tissues present in the brain
Q 28.
Name the following:
Plant tissue help in bending leaf stalk
Q 29.
Why do plants have more dead tissues as compared to animals?
Q 30.
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 31.
Which tissue makes up the husk of coconut?
Q 32.
List the characteristics of meristematic tissues.
Q 33.
Why are Xylem and Phloem are called vascular or conducting tissues?
Q 34.
Which plant tissue is considered to have played an important role in the survival of terrestrial plants?
Q 35.
Is xylem (or phloem) homogenous tissue or heterogeneous tissue?
Q 36.
Which connective tissue connects two bones?
Q 37.
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 38.
How will you identify cardiac muscles cells under a microscope?
Q 39.
Do all cells respond to stimuli or this ability is possessed by nerve cells only?
Q 40.
Name the following:
Human tissue that helps in the movement of ova in the fallopian tube.
Q 42.
Why do animals tissues require more energy as compared to plant tissues?
Q 43.
Name types of simple tissues.
Q 44.
What are the constituents of phloem?
Q 45.
Name the tissue responsible for the movement in our body.
Q 46.
Which tissues are responsible for the secondary growth of plants?
Q 47.
What do you mean by 'Differentiation' in plant tissues?
Q 48.
What is the shape of Parenchyma cells?
Q 49.
Which plant tissues are often called as stone cells?
Q 50.
What is aerenchyma?
