Presentation is loading. Please wait.

Presentation is loading. Please wait.

Symbiotic Relationships.  SYMBIOSIS refers to the relationship between organisms of different species that show an intimate encounter with each other.

Published byShannon Morris Modified over 8 years ago

Similar presentations

Presentation on theme: "Symbiotic Relationships.  SYMBIOSIS refers to the relationship between organisms of different species that show an intimate encounter with each other."— Presentation transcript:

1 Symbiotic Relationships

2  SYMBIOSIS refers to the relationship between organisms of different species that show an intimate encounter with each other.  AT LEAST one of the participating species MUST be provided a nutritional advantage.  3 TYPES of Symbiotic Relationships: 1. Parasitism 2. Commensalism 3. Mutualism

3 Parasitism -- VideoVideo  Interaction in which the PARASITE derives nutrients from the HOST.  This relationship is not good for the host, but great for the parasite.

4 Commensalism – videovideo  Interaction in between two species, where one organism benefits while the other is not harmed.  Organism benefits usually by feeding or protection

5 Mutualism – videovideo  Interaction between two species where BOTH organisms benefit.  They exchange food and shelter, and sometimes even protection.

Download ppt "Symbiotic Relationships.  SYMBIOSIS refers to the relationship between organisms of different species that show an intimate encounter with each other."

Similar presentations

Biotic Relationships:

Biotic Relationships:
Relationships Among Organisms Biology EOCT Review.

Relationships Among Organisms Biology EOCT Review.
Symbiosis Year 8 Science. Review of previous lesson In our last lesson we looked at Living things grouped in the ecosystems as either: Producers Consumers.

Symbiosis Year 8 Science. Review of previous lesson In our last lesson we looked at Living things grouped in the ecosystems as either: Producers Consumers.
Symbiotic Relationships

Symbiotic Relationships
Population – group of individuals of the same species living in the same area, potentially interacting Community – group of populations of different species.

Population – group of individuals of the same species living in the same area, potentially interacting Community – group of populations of different species.
Relationships in the Ecosystem. What are the types of relationships? 1)Predator / Prey 2)Competition 3)Symbiosis A) commensalism B) mutualism C) parasitism.

Relationships in the Ecosystem. What are the types of relationships? 1)Predator / Prey 2)Competition 3)Symbiosis A) commensalism B) mutualism C) parasitism.
Lesson 3-How Do Organisms Interact? - Observe how organisms help each other - Describe how organisms compete within an ecosystem - Explain symbiotic relationships.

Lesson 3-How Do Organisms Interact? - Observe how organisms help each other - Describe how organisms compete within an ecosystem - Explain symbiotic relationships.
6.1 Relationships in the Ecosystem. Predators and Prey Predator= A consumer that actively hunts other living organisms. Prey= The organism that a predator.

6.1 Relationships in the Ecosystem. Predators and Prey Predator= A consumer that actively hunts other living organisms. Prey= The organism that a predator.
Feeding Relationships and Symbiosis State Standards 6th – Life #8 Describe how organisms may interact with one anther 7th - Life #2 -Investigate how.

Feeding Relationships and Symbiosis State Standards 6th – Life #8 Describe how organisms may interact with one anther 7th - Life #2 -Investigate how.
How Organisms Interact in Communities. Objectives Describe coevolution Predict how coevolution can affect interactions between species Identify the distinguishing.

How Organisms Interact in Communities. Objectives Describe coevolution Predict how coevolution can affect interactions between species Identify the distinguishing.
Target 8.  Symbiosis  Parasitism  Parasite  Host  Commensalism  Mutualism (Just in case you didn’t write them down, they are on pages R71, R79,

Target 8.  Symbiosis  Parasitism  Parasite  Host  Commensalism  Mutualism (Just in case you didn’t write them down, they are on pages R71, R79,
Symbiotic Relationships

Symbiotic Relationships
How Do We Relate?. Relationships Many organisms have developed a close relationship with other organisms of different species. These close relationships.

How Do We Relate?. Relationships Many organisms have developed a close relationship with other organisms of different species. These close relationships.
Species Interactions. Types of Species Interactions Predation Competition Symbiosis –Mutualism –Commensalism –Parasitism.

Species Interactions. Types of Species Interactions Predation Competition Symbiosis –Mutualism –Commensalism –Parasitism.
Ch.21 Populations & Communities Section 3: Interactions Among Living Things.

Ch.21 Populations & Communities Section 3: Interactions Among Living Things.
Community Interactions. Community interactions, such as competition, predation, and various forms of symbiosis, can powerfully affect an ecosystem.

Community Interactions. Community interactions, such as competition, predation, and various forms of symbiosis, can powerfully affect an ecosystem.
Orchids and trees Ticks and dogs Ants and acacia trees.

Orchids and trees Ticks and dogs Ants and acacia trees.
Organisms can interact in different ways.

Organisms can interact in different ways.
Ecosystems & Populations Chapters 4 & 5. Levels of Organization in Ecology Ecologists study individual organisms, but this only provides part of the story.

Ecosystems & Populations Chapters 4 & 5. Levels of Organization in Ecology Ecologists study individual organisms, but this only provides part of the story.
Symbiosis Branch of biology dealing with the interactions among organisms. Four Main Types of Symbiotic Relationships: 1.Predation 2.Parasitism 3.Mutualism.

Symbiosis Branch of biology dealing with the interactions among organisms. Four Main Types of Symbiotic Relationships: 1.Predation 2.Parasitism 3.Mutualism.

Similar presentations

Ads by Google