Class 11 Exam  >  Class 11 Questions  >  Needed a Document for phulumporifera? Relate... Start Learning for Free
Needed a Document for phulumporifera?
Most Upvoted Answer
Needed a Document for phulumporifera? Related: Introduction- Animal ...
Introduction to Phylum Porifera
Phylum Porifera, commonly known as sponges, is a diverse group of aquatic animals that belong to the animal kingdom. These organisms are considered the simplest of all multicellular animals and are classified under the phylum Porifera in the biological classification system.

Characteristics of Phylum Porifera
- Sponges are sessile organisms, meaning they are attached to a substrate and do not move from place to place.
- They have a porous body structure with numerous pores and channels that allow water to flow through them.
- Sponges lack true tissues and organs, and their bodies are organized into specialized cell types that perform specific functions.
- They reproduce both sexually and asexually, with some species capable of regenerating from fragments of their bodies.

Classification of Phylum Porifera
- Phylum Porifera is further classified into three classes: Calcarea, Hexactinellida, and Demospongiae.
- Calcarea sponges have calcium carbonate spicules in their bodies, while Hexactinellida sponges have silica spicules.
- Demospongiae is the largest class of sponges and includes the majority of sponge species.

Ecological Importance of Sponges
- Sponges play a crucial role in marine ecosystems by filtering water and removing particles, which helps maintain water quality.
- They provide habitat and shelter for a variety of marine organisms, contributing to the overall biodiversity of aquatic environments.
In conclusion, Phylum Porifera, or sponges, are fascinating organisms with unique characteristics and ecological importance in marine ecosystems. Studying these simple animals can provide valuable insights into the evolution and diversity of life on Earth.
Attention Class 11 Students!
To make sure you are not studying endlessly, EduRev has designed Class 11 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 11.
Explore Courses for Class 11 exam

Top Courses for Class 11

Needed a Document for phulumporifera? Related: Introduction- Animal Kingdom, Biology, Class 11
Question Description
Needed a Document for phulumporifera? Related: Introduction- Animal Kingdom, Biology, Class 11 for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Needed a Document for phulumporifera? Related: Introduction- Animal Kingdom, Biology, Class 11 covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Needed a Document for phulumporifera? Related: Introduction- Animal Kingdom, Biology, Class 11.
Solutions for Needed a Document for phulumporifera? Related: Introduction- Animal Kingdom, Biology, Class 11 in English & in Hindi are available as part of our courses for Class 11. Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.
Here you can find the meaning of Needed a Document for phulumporifera? Related: Introduction- Animal Kingdom, Biology, Class 11 defined & explained in the simplest way possible. Besides giving the explanation of Needed a Document for phulumporifera? Related: Introduction- Animal Kingdom, Biology, Class 11, a detailed solution for Needed a Document for phulumporifera? Related: Introduction- Animal Kingdom, Biology, Class 11 has been provided alongside types of Needed a Document for phulumporifera? Related: Introduction- Animal Kingdom, Biology, Class 11 theory, EduRev gives you an ample number of questions to practice Needed a Document for phulumporifera? Related: Introduction- Animal Kingdom, Biology, Class 11 tests, examples and also practice Class 11 tests.
Explore Courses for Class 11 exam

Top Courses for Class 11

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev