(a) Tissue that forms the inner lining of our mouth is Squamous epithelium.
(b) Tissue that connects muscle to bone in humans is Tendon.
(c) Tissue that transports food in plants is Phloem.
(d) Tissue that stores fat in our body is Adipose tissue.
(e) Connective tissue with a fluid matrix is Blood.
(f) Tissue present in the brain is Nervous tissue.
a) Squamous epithelium:
The squamous epithelium is made up of a single layer of flattened cells. Their thinness facilitates the easy transmission of materials.
b) Tendon:
A tendon is a fibrous connective tissue that connects muscles to bones. Tendons link muscles to bones, facilitating movement.
c) Phloem:
Phloem is the vascular tissue responsible for transporting and distributing organic nutrients. It is located in the stems and leaves, typically on the outer side of the vascular bundle. Phloem transports food and nutrients, such as sugars and amino acids, from the leaves to the storage organs and growing parts of the plant.
d) Adipose tissue (AT):
Adipose tissue is one of the major endocrine organs in the human body. In the integumentary system, it accumulates in the deepest layer, known as the subcutaneous layer, providing insulation from heat and cold.
e) Blood:
Blood is a fluid composed of plasma and cells that circulate throughout the body. It helps maintain internal body temperature by absorbing or releasing heat. Blood absorbs oxygen from the lungs and transports it to various cells in the body. Waste carbon dioxide is carried from the blood to the lungs to be exhaled.
f) Nervous tissue:
Nervous tissue consists of highly specialized cells in the brain and central nervous system that regulate an organism's actions. It provides electrical insulation to nerve cells and removes debris. Nervous tissue is responsible for transmitting messages from other neurons to the cell body.
Given below are two statements:
Statement I: Ligaments are dense irregular tissue.
Statement II: Cartilage is dense regular tissue.
In the light of the above statements, choose the correct answer from the options given below:
Match List I with List II.
List I | List II | ||
A | Mast cells | I | Ciliated epithelium |
B | Inner surface | II | Areolar connective tissue Of bronchiole |
C | Blood | III | Cuboidal epithelium |
D | Tubular parts | IV | Specialised connective tissue of nephron |
Choose the correct answer from the options give below:
Match list I with list II:
List - I | List - II | ||
(a) | Bronchioles | (i) | Dense Regular Connective Tissue |
(b) | Goblet Cell | (ii) | Loose Connective Tissue |
(c) | Tendons | (iii) | Glandular Tissue |
(d) | Adipose Tissue | (iv) | Ciliated Epithelium |
In Fig. 9.26, A, B, C and D are four points on a circle. AC and BD intersect at a point E such that ∠ BEC = 130° and ∠ ECD = 20°. Find ∠ BAC.
Look up the dictionary entries for the words sympathy, familiarity, comfort, care, and surprise. Use the information given in the dictionary and complete the table.
Noun, Adjective, Adverb, Verb, Meaning:
sympathy
familiarity
comfort
care
surprise
Human bodies, like most animal bodies, are made up of four different types of tissue:
This tissue forms the outer layer of the body and also lines many of the body's cavities where it has a protective function.
General functions of epithelial tissue:-
This tissue assists in the support and protection of organs and limbs and depending on the location in the body it may join or separate organs or parts of the body.
This tissue enables various forms of movement, both voluntary and involuntary.
This tissue is responsible for the carrying of electrical and chemical signals and impulses from the brain and central nervous system to the periphery, and vice versa.