In which phylum does tissue level of Organisation occur?

Tissue level of organization is present in Cnidarian and ctenophore phyla.

Which phylum cells are organized to form tissues?

3. In these animals, cells combine and arrange to form tissues, which are groups of similar cells carrying out specific related functions. 4. The next level of organization i.e. the Organ level is the collections of tissues grouped together performing a common function, and it is found in the phylum Platyhelminthes.

Which animals have tissue level of organization?

(i) Sponges : Cellular level of organisation. (ii) Cnidaria : Tissue level of organisation. (iii) Platyhelminthes : Organ level of organisation. (iv) Annelids, Arthropods, Molluscs, Echinoderms and Chordates : Organ system level of organisation.

What is tissue level organization?

The tissue level of organization consists of a group of cells that work together to accomplish one or more specific functions. The organ level of organization is when two or more tissues work together for a specific function.

What is tissue level of Organisation Class 11?

Tissue level of organization: This level is somewhat higher and complex to the cellular level in which the cells perform the same function or the structure and are arranged to form tissues. The tissues perform the various basic functions of animals. This level of organization is seen in coelenterates and ctenophores.

Does platyhelminthes have tissue level of Organisation?

In flatworms(platyhelminthes), tissues are organized into organs (structures composed of more than one tissue and performing as specific function) and these organs are organized into organ systems (composed of more than one organ and performing a generalized function) such as the digestive system or the reproductive …

Are sponges tissue level of organization?

Sponges have cellular-level organization, meaning that that their cells are specialized so that different cells perform different functions, but similar cells are not organized into tissues and bodies are a sort of loose aggregation of different kinds of cells.

Which phyla has two tissue layers?

phylum Cnidaria
This is true for almost all animals, but you’ll two exceptions in Bio 6A: the sponges (phylum Porifera), which don’t have well-defined tissues at all, and the phylum Cnidaria (jellyfish, etc.), which form only two embryonic tissue layers (diploblastic development).

What is the example of tissue level of Organisation?

The organ level of organization is when two or more tissues work together for a specific function. For example, the bladder consists of an inner lining of epithelial tissue, bound by various connective tissues to (smooth) muscle.

What are the 5 levels of organization?

These parts are divided into levels of organization. There are five levels: cells, tissue, organs, organ systems, and organisms.

What are the 4 main types of tissue?

There are 4 basic types of tissue: connective tissue, epithelial tissue, muscle tissue, and nervous tissue. Connective tissue supports other tissues and binds them together (bone, blood, and lymph tissues). Epithelial tissue provides a covering (skin, the linings of the various passages inside the body).

What is tissue level Organisation?

The tissue level of organization consists of a group of cells that work together to accomplish one or more specific functions. For example, the bladder consists of an inner lining of epithelial tissue, bound by various connective tissues to (smooth) muscle.