Question:
What is a tissue?
Answer:
Groups of cells which have a common origin, with similar structure and work together to give the highest possible efficiency of a function is called tissue. Blood, phloem and muscle are all examples of tissues.
Tissues
Q 1.
What are the identifying features of collenchyma tissue?
Q 2.
Which tissues are called covering or protective tissues?
Q 3.
Where do you find collenchyma tissues in plants?
Q 4.
What is main purpose of stratified epithelium?
Q 5.
Which tissues are responsible for the axial growth of plants?
Q 6.
How are complex tissues different from simple tissues?
Q 7.
Name the three distinct parts of a neuron.
Q 8.
Name the following:
Tissues also called erthyrocytes and transport oxygen.
Q 9.
Name the following:
Animal tissue having rhythmic contraction and relaxation throughout life.
Q 10.
List the characteristics of meristematic tissues.
Q 11.
Which plant tissues are often called as stone cells?
Q 12.
Which connective tissue connects bones to muscles?
Q 13.
How long a nerve cell can be?
Q 14.
Fill In the Blanks :
____________ is the parenchyma with large number of chloroplasts.
Q 15.
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 16.
Where do we find glandular columnar epithelia? What are their main role?
Q 17.
List the functions of blood cells
Q 18.
Name the two fluid connective tissues.
Q 19.
What are different types of muscle tissues? Also list which of these are voluntary or involuntary.
Q 20.
Fill In the Blanks :
Xylem is composed of _______, ______, ________ and _______.
Q 21.
Name the following:
Tissues present in lung alveoli
Q 22.
Name the following:
Connective Tissue with a fluid matrix
Q 23.
Why do animals tissues require more energy as compared to plant tissues?
Q 24.
What does a neuron look like?
Q 25.
Where do we find intercalary meristem?
Q 26.
Where do you find Parenchyma cells in Plants?
Q 27.
What is aerenchyma?
Q 28.
Why the cell walls of collenchyma tissues are unevenly thickened?
Q 29.
Is xylem (or phloem) homogenous tissue or heterogeneous tissue?
Q 30.
List the cellular elements of xylem tissue?
Q 31.
What is the role of xylem tissue?
Q 32.
What are the general identifying features of epithelial tissues?
Q 33.
Based on layer and shape of cells, how Epithelial tissues can be classified?
Q 34.
What is the shape of cuboidal epithelium? Where do we find these tissues?
Q 35.
What is Haematology?
Q 36.
What are constituents of blood tissue?
Q 37.
Why are striated muscles called skeletal muscles?
Q 38.
How will you identify cardiac muscles cells under a microscope?
Q 39.
Which muscle tissues show characteristics of both striated and unstriated muscles?
Q 40.
How are muscles tissues related to nerve cells?
Q 41.
Fill In the Blanks :
Based on ability to divide, plant tissues may be classified as ________ and _____ tissues.
Q 42.
Fill In the Blanks :
Permanent tissues are those which have lost the capacity to _____.
Q 43.
Fill In the Blanks :
Bone is surrounded by a connective tissue known as ________.
Q 44.
Name the following:
It provides buoyancy to lotus plant help it float.
Q 45.
Name the following:
Tissues present in the brain
Q 46.
Name the following:
Tissue that stores fats in our body.
Q 47.
Name the following:
Supportive plant tissues containing stone cells.
Q 48.
Name the following:
Isodiametric cells, thin cell wall, large vacuoles, living, packing tissue in plants
Q 49.
Name the following:
Plant tissue help in bending leaf stalk
