The complex permanent tissue forms the vascular tissue, which consists of both xylem and phloem together. The cells of smooth muscles are long, spindle shaped with a large oval nucleus. They exhibit organ-system level of body organization.
Also, more particular classifications are fur, breathing, habitat and so on. Nervous tissue is a specialized tissue with the property of excitability and conductivity i. The matrix permits the diffusion of nutrients, gases and wastes to and from the cells.
The apical meristem is located near the apices of the shoot and root. This means that all the entities within a group should have a single common ancestor and thus be true descendants of that one species and thus be true representatives of the group.
Muscle tissue functions to produce force and cause motioneither locomotion or movement within internal organs. They all have poidea tube feets under them for transporations, they all have different diet. Some are, for example, mammals, fish, bird, insect, etc.
In the peripheral nervous system, neural tissues form the cranial nerves and spinal nervesinclusive of the motor neurons. They are bilaterally symmetrical, triploblastic, segmented and coelomate The coelomic cavity is blood-filled. Most classification schemes combine a description of the cell-shape in the upper layer of the epithelium with a word denoting the number of layers: Some members like Planaria possess high regeneration capacity.
The shapes of the cells in the epithelial tissue can be squamous, columnar, or cuboidal. Their different layering arrangements consist of simplewhich is made of one layer of cells. The last I heard Mammals are classified under mammals.
Connective tissue is found throughout the body. The cells in the epithelial tissue are tightly connected to each other by cell junctions.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. Animal tissues are grouped into four basic types: connective, muscle, nervous, and epithelial.
Collections of tissues joined in structural units to serve a common function compose organs. While all animals can generally be considered to contain the four tissue types, the manifestation of these tissues can differ depending on the type of organism.
Hyaline%cartilage%slide:Hyalinecartilageisthemostabundanttypeofcartilageinthebodyandisfound% intheribcage,thenose,thetrachea,andtheendsoflongbones. The epithelial tissues originate from ectoderm, mesoderm and endoderm layers.
They are mainly concerned with protection, secretion, absorption, excretion and reproduction functions. The muscular and connective tissues are of mesodermal origin.
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. In his Le Règne Animal, Georges Cuvier used comparative anatomy to group the animals into four embranchements ("branches" with different body plans, roughly corresponding to phyla), namely vertebrates, molluscs, articulated animals (arthropods and annelids), and zoophytes (radiata) (echinoderms, cnidaria and other forms).Download