They include bones, blood, and fats. Cells are pentagonal with a distinct nucleus. The muscle tissues are responsible for the food to pass through the alimentary canal, for the blood and lymph to flow through the vessels, for the respiratory gases to flow through the respiratory tracts, for the heart, to pump the blood and Classification of animal tissues the propulsion of secretions and waste products through the ducts.
These consist of large bundles of elongated cells or fibres covered by transparent elastic membranes called sarcolemma. This tissue is found in the skin of mammals and conjunctiva of the eye.
Embedded in the matrix, there are several types of protein fibres and various kinds of cells. Animal tissue can also be classified as nervous or epithelial tissue. Inside the body, epithelial cells form the lining of the mouth and alimentary canal and protect these organs.
These consist of large bundles of elongated cells or fibres covered by transparent elastic membranes called sarcolemma. This tissue occurs in all parts of the body and binds together other tissues.
These tissues are found in the nervous system and are concerned with the reception, conduction and co-ordination of stimuli. Blood, bone, tendon, ligament, adipose and areolar tissues are examples of connective tissues.
Some of these species live in colonies corals. Some have a solitary [living alone] like—span hydra. They are bilateral symmetric and triploblastic. Each neuron is separated from another neuron by a gap called synapse. The connective tissue comprises of three basic components, viz.
Vertebrates are animals with backbone which includes mammals, birds, reptiles, amphibians and fish.
The epithelial cells are closely arranged forming a single layer or multiple layers. The cells of smooth muscles are long, spindle shaped with a large oval nucleus. The neurosecretory cells release the chemicals from their axon endings directly into the blood stream instead of into the synaptic cleft.
The tight junctions prevent the leakage of substances, the adhering junctions cement the adjoining cells with desmosomes, interdigitation, etc.
The epithelial cells are held together by very little amount of intercellular matrix containing a carbohydrate derivative called hyaluronic acid.
It can be further divided into: These tissues do not look like a simple or stratified cells in appearance. The basement membrane is formed of two layers — outer thinner basal lamina secreted by the epithelial cells, and inner thicker fibrous reticular lamina secreted by the underlying connective tissue.
Tissue is a group of similar cells having a common origin that act together in the performance of a particular function. This tissue may be divided into the following types: And the last shape is called columnarwhich looks like columns or cylinders.
MERGE exists and is an alternate of. Sponges reproduce asexually by fragmentation and sexually by formation of gametes. It lines the buccal cavity in frog and the bronchi in rabbit. While invertebrates are animals without backbone. They are mainly concerned with protection, secretion, absorption, excretion and reproduction functions.
They release chemical substances which influences the activities of another structure. It is a compound tissue and many layered in thickness. The muscle tissues perform the following functions: The connective tissue is characterized by the presence of a large amount of nonliving intercellular or extra cellular, amorphous, transparent ground substance called matrix.
Simple squamous a single layer of squamous cells Simple columnar a single layer of columnar cells Simple cuboidal a single layer of cuboidal cells II.Hyaline%cartilage%slide:Hyalinecartilageisthemostabundanttypeofcartilageinthebodyandisfound% intheribcage,thenose,thetrachea,andtheendsoflongbones.
The main difference between plant and animal tissue is their functions; plant tissues provide structural support to the plant whereas animal tissues help the locomotion.
Classification of (Animal) Tissue Types – Epithelial Tissue, Connective Tissue, Muscular Tissue, Nervous Tissue, Available here. Accessed 28 Aug. Image Courtesy: 1. The tissue that either supports other tissues or joins one type of tissue to the other, muscle to bone or bone to bone is called a connective tissue.
It includes areolar tissue, adipose tissue, reticular tissue, cartilage, bone, tendons, ligaments, blood and lymph. Jul 31, · All connective tissues except blood tend to secrete structural proteins called collagen or elastin.
There are different types of connective tissues like Loose Connective tissue, Dense Connective tissue, and Specialized Connective tissue. Muscular tissue.
This animal tissue is again divided into three types which are cardiac, smooth, and skeletal. (b) Stratified Epithelial Tissue: It is a compound tissue and many layered in thickness.
It is composed of a basal layer called the Malpighian layer.
This tissue is found in the skin of mammals and conjunctiva of the eye. II. Connective Tissues: The cells of this tissue are known as corpuscles and secrete a ground substance – the matrix. Various organs of an animal body are made up of four types of animal tissues: Epithelial tissue, Muscular tissue, Connective tissue; and; Nervous tissue; Classification of Animal Tissue.
1. Epithelial Tissue: Epithelial tissue is made up of epithelial cells which form the .Download