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Collar cell Ostium Osculum Spicule ? Ostium
What happens at the osculum?Water exits
True or False? Amoebocytes digest food for a sponge. true
What does the phylum name “Porifera” mean?Pore bearing or many pores
C B A D What is B? Choanocyte or collar cell
What is the atrium? Empty space inside a sponge
True or False? Sponges can reproduce both sexually and asexually. true
A choanocyte is also called a …Collar cell
Collar cell Ostium Osculum Spicule ? Choanocyte or collar cell
What does a collar cell do for a sponge?Creates water flow, captures food
True or False? Sponges obtain their energy through photosynthesis.
How do sponges feed? Filter feeding
C B A D What is A? osculum
How do sponges reproduce?Sexually or asexually. Sexually by releasing sperm into the water for another sponge to take in and fertilize an egg.
True or False? Sponges were the first animal. true
What do function do spicules have in sponges?Structural support
C B A D What is C? ostium
What do sponges eat? Plankton and other organic matter
True or False? Sponges have complex tissues and organs.
Which of the following is the class of glass sponges?A. Hexactinellida B. Calcarea C. Demospongiae
How do sponges create water flow through their body?
? Collar cell Ostium Osculum Spicule Body Wall
What is symmetry? Do sponges have it?
True or False? Fertilization of a sponge egg is internal.
Where does water enter a sponge?Ostia or ostium
Where does water exit a sponge?osculum
True or False? When organisms reproduce asexually they create genetically identical offspring. true
What happens at the ostium?Water enters the sponge
C B A D What is D? atrium
What does the word “sessile” mean?Doesn’t move as a adult
True or False? Sponges are hermaphroditic. true
What is the empty cavity inside of a sponge called?atrium
Collar cell Ostium Osculum Spicule spicule ?
True or False? There are no species of sponge that can live in fresh water. false
How do sponges get rid of waste they produce and the oxygen they need?
Phylum Porifera. Sessile: DO NOT MOVE! Stay in one place (rock or shell) Sponges HAVE NO specialized tissues, organs, or symmetry Live in shallow.
Simple InvertebratesSection 1 Phylum Porifera Pore – bearers : Sponges.
Phylum Porifera A.K.A.Sponges. Sponges are an animal?? Yes, they are!!! Yes, they are!!! Sessile- sponges do not move; anchored to one place (rock or.
The Sponges. General Characteristics Porifera means “full of holes” Sponges are the simplest of animals Live in both freshwater and saltwater.
Phylum Porifera Sponges. Porifera Sponges – Living on Earth for at least 540 million years – Most sponges live in the ocean Arctic to the tropics shallow.
Phylum Porifera Sponges. Porifera Means pore bearing. Most simple of the multi-cellular organisms (Metazoans) Composed of a network of cells; no true.
PORIFERA Kingdom : Animalia Phylum : Porifera Porifera = “pore bearer” Pink lumpy sponge Yellow barrel sponge.
Phylum Porifera. Characteristics of Phylum Porifera Cellular level of organization, without true tissues Adults exhibit radial symmetry or are asymmetrical.
Outline Sponges, Phylum Porifera
Sponges – Phylum Porifera (Pore-bearing) Section 28.1.
Invertebrate Notes. Sponges- Porifera “Pore Bearer” Show examples Evolutionary sideline - alone. Simple multicellular animals lacking true tissues.
THE NONCOELOMATE ANIMALS. Subkingdoms of Kingdom Animalia Name, characterize and identify the phyla belonging to the two sub kingdoms.
Porifera and Cnidaria Test
General characteristics: – Porifera means “Pore Bearer” – Body multi-cellular but has no tissue. – Asymmetric body plan – Can be commercially raised Habitat:
The Animal Kingdom Unifying Animal Concepts: 1. They are classified according to body plan, symmetry, number of germ layers, & level of organization.
Porifera Developed by Adam Sprague & Dave Werner.
PORIFERA Belong to the subkingdom Parazoa Latin for “pore-bearing” Phylum comprised of sponges.
Invertebrate Phylum: (Sponges) PORIFERA.
Invertebrates: Sponges and Cnidarians. Journal 2 You are an expert taxonomist who has been given an unknown specimen to identify. You suspect that it.
Sponges Phylum Porifera.
Ch. 35 Porifera Invertebrates Animals without a backbone 97% of all species Simplest is sponge.
Invertebrates: Sponges and Cnidarians. Sponges: Phylum Porifera means- pore bearer Simplest of all animals Assymetrical animals that live in shallow waters.
The simplest animal Invertebrates No symmetry Live in water all over the world Depend on water for food, oxygen, and reproduction.
Sponges. Classification: Domain Eukarya Kingdom Animalia Phylum Porifiera – due to its pores * More than 7,000 named species *The rest of a sponge’s classification.
Phylum: Porifera Sponges
Phylum Porifera Sponges Porifera “paw-rif-er-uh” Cnidarians.
Marine Invertebrates Chapter 7. The Classification of Organisms Domain BacteriaDomain ArchaeaDomain Eukarya Kingdom Protista Kingdom Animalia Kingdom.
Invertebrates: Sponges. Invertebrates: Sponges phylum porifera Sponges are best described as aggregations of specialized cells Do not form true tissues.
Comparative Biodiversity SPONGES. 1) Classification2) Type of Symmetry 3) Tissue layers4) Body cavity5) Type of gut6) Skeleton7) Characteristics.
1. Come in, and QUIETLY. have a seat. 2. Study Unit 1 Vocab-
Phylum Porifera - Sponges Mostly marine, but include some freshwater inhabitants; usually found attached to the substratum in shallow or deep water. They.
Phylum Porifera Sponges. PHYLUM PORIFERA Sponges oldest of all animals few specialized cells sessile – can’t move.
By Albert Chen and Anne Ning
Zoology Standard 1: Invertebrates. Warm-up List 5 characteristics of members of the Kingdom Animalia. List 5 characteristics of members of the Kingdom.
Animals Chapter 1 Species-a group of organisms that can mate with each other and produce offspring, who in turn can mate and reproduce. (Notes) animals.
Phylum Porifera Sponges. Phylum Porifera (“pore bearer”)- sponges Characteristics: Sponges are sessile (don’t move) Sponges grow in many sizes, shapes.
Sponges Phylum: Porifera. Why are Sponges in the Animal Kingdom? While sponges can’t move (sessile) most of the time, they are considered heterotrophs.
Chapter 9 Multicellular and Tissue Levels of Organization
KINGDOM? Purple Tube Sponge ANIMALIA. PHYLUM? PORIFERA “Porifera” means? “Pore- bearer”
Porifera By Gianna & Anna. Porifera ▪ “Porifera”- a phylum of invertebrate animals comprising the sponges ▪ Live in all regions – Marine water ▪ Amebocyte-
Copyright Pearson Prentice Hall
Introduction to Invertebrates 5 th Grade. Invertebrates Animals without backbones can have bilateral symmetry, radial symmetry and no symmetry Are part.
The Facts … Body symmetry- Asymmetrical Reproduction- Asexually and Sexually Movement- stationary Food- snags food from water which passes through them.
Kingdom Animalia. Review! ► Kingdom ► Phylum ► Class ► Order ► Family ► Genus ► Species.
End Show Slide 1 of 35 Copyright Pearson Prentice Hall 26-2 Sponges.
Invertebrate Animals Sponges. I -PHYLUM PORIFERA – SPONGES “Pore-bearing animals” Variety of sponges at coral reef.
Animal Classification General characteristics: heterotrophs mobile – animals can perform rapid, complex movements multicellular cells that make up animals’
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