Section 1.2 – Interdependence

Slides:



Advertisements
Similar presentations
Predation, Mutualism, Commensalism, or Parasitism
Advertisements

Biotic Relationships:
Relationships In Ecosystems How Species Interact With Each Other Chapter Eight Section Two.
Symbiotic Relationships. Symbiosis Symbiosis is a close ecological relationship between the individuals of two (or more) different species.
Population – group of individuals of the same species
SYMBIOSIS: relationships in nature. Definition of Adaptation Characteristics that allow an animal to survive in its environment. These characteristics.
Community Interactions Community: Many species interacting in the same environment Three types of interactions: – Competition – Predation – Symbiosis.
Symbiotic Relationships. What is symbiosis? What it means: Two organisms that live together Temporarily or for a longer time At least one of the organisms.
A particular species of a unicellular organism inhabits the intestines of termites, where the unicellular organisms are protected from predators. Wood.
 By Abraham Zetino.  Mutualism is when both organisms benefit from the relationship.  Ex: A rhino is not irritated because birds are eating fleas/bugs.
Types of Species Interactions. Competition Trees in the rainforest competing for light Desert plants competing for water.
WANTED: Interactions Amongst Organisms. Mutualism, a relationship between two species in which both species benefit. The ox pecker bird, which is seen.
THE NATURE OF ECOLOGY Ecology is a study of connections in nature.
Symbiotic Relationships
Population – group of individuals of the same species living in the same area, potentially interacting. Community – group of populations of different.
Competition, Predation and Symbiosis
Yes, you need your lab book and your CPS remote..
Symbiotic Relationships Quiz
Mind Stretcher – copy yellow In India, the chital, a small deer, has trouble finding enough grass to eat during the dry season. This deer relies on a certain.
* Competition- when organisms of the same or different species attempt to use the same ecological resource Males competing for the ability to mate.
 Anchor: BIO.B.4.2 Describe interactions & relationships in an ecosystem ◦ BIO.4.2.2: Describe biotic interactions in an ecosystem.
Ecosystems (Part 2) Notes. Food Chain Food Chain: Shows the pathway of energy as one organism eats another. The arrow shows the direction in which the.
SPECIES INTERACTIONS. Community Interactions  Competition – occurs when organisms of the same or different species attempt to use an ecological resource.
Community Interactions. Community interactions, such as competition, predation, and various forms of symbiosis, can powerfully affect an ecosystem.
PARASITE-THAT-EATS-TONGUES-AND-REPLACES-THEM- WITH SYMBIOSIS.
OBJECTIVE: Identify Different Interactions among speciesInteractions.
Symbiosis and Symbiotic Relationships © 2014HappyEdugator.
Survival Relationships
Symbiosis, Competition, Predator/Prey. Because, in order to survive, a living organism depends on other living things. Why Do Living Things Interact With.
How Organisms Get Their Energy
Aim: How do symbiotic relationships differ? DO NOW 1.Describe what you see in this image. 2.Do you think this fish is being harmed? Explain why or why.
IT Bio PAGE 48 Symbiosis Notes. NICHE = ROLE OF AN ORGANISM IN ITS ENVIRONMENT. Niche INCLUDES: WHAT IT EATS WHAT EATS IT / HOW IT DEFENDS ITSELF.
Organisms and Their Environment. Why are we studying the environment? -Understanding what affects the environment is important because it’s where we live!
Review: Levels of organization ORGANISM POPULATION COMMUNITY ECOSYSTEM BIOME BIOSPHERE.
Symbiosis: Organisms can have close ecological relationships in ecosystems Mutualism (+,+) both organisms benefit from the relationship Remoras clean sharks.
Types of Symbiosis Symbiosis A. The relationship in which there is a close and permanent association between organisms of different species is called.
Community Interactions Community: Many different species interacting in the same environment. Three types of interactions: – Competition – Predation.
Community Interactions. Community All the living organisms in an area at a certain time All the living organisms in an area at a certain time.
Symbiosis Interaction between two different organisms living in close proximity of one another.
Population – group of individuals of the same species
Nutritional Relationships Human or Natural Disaster
Symbiotic Relationships
Both organisms benefit
Interaction Of Animals
Any relationship in which two species live closely together .
Symbiotic Relationships
Habitat vs. Niche Habitat- the place in which an organism lives out its life Niche - the role a species plays in a community; its total way of life A niche.
Symbiotic Relationships
Predation, Mutualism, Commensalism, or Parasitism
Species Interaction.
Symbiotic Relationships
Predation, Mutualism, Commensalism, or Parasitism
Community Interactions
Review SYMBIOSIS And TYPES of SYMBIOSIS
Symbiotic Relationships in Nature
Some review and some new material!
Population – group of individuals of the same species
Symbiotic Relationships Mutualism, Commensalism and Parasitism
Predation, Mutualism, Commensalism, or Parasitism
Ecosystems.
Review SYMBIOSIS And TYPES of SYMBIOSIS
Types of Community Interactions
Community Interactions
Community Interactions
Symbiosis 1.
Energy Flow through Ecosystems
Title of notes: Symbiotic Relationships pg. 35 & 36 RS
Ecology 101 Ecosystems and Symbiosis.
Bell Ringer Draw a food chain with at least 5 organisms 1 producer
Ecology, Continued….
Presentation transcript:

Section 1.2 – Interdependence Symbiosis Commensalism Mutualism Parasitism Interspecies competition Niche Resource partitioning

Predation, Mutualism, Commensalism, or Parasitism

Commensalism Commensalism is a relationship between two living organisms where one benefits and the other is neither harmed nor helped.

The clownfish lives among the forest of tentacles of an anemone and is protected from potential predators.

Some birds live among cattle to eat the insects stirred up as they walk. One example are egrets who hunt for insects near a grazing animal's mouth.

One animal attaching itself to another for transportation such as barnacles attach to shells or whales or a shrimp riding on a sea slugs. shrimp riding on a sea slug barnacles on whale’s tail and clam

One species uses a second organism for housing such as small mammals or birds that lives in holes in trees or orchids which live in trees. Orchid in rainforest Venezuela

Parasitism One organism, usually physically smaller of the two (the parasite) benefits and the other (the host) is harmed

Ticks and fleas that live in a host animal's fur bite the animal and drink its blood are parasites.

Insects such as mosquitoes feeding on a host are parasites.

Vines such as Kudzu growing on Trees

Tomato Hornworm with Wasp Eggs

Tapeworm or Hookworms living in Host's Gut

The roots of the Owl Clover are partly parasitic on the roots of other desert wildflowers.

Mutualism Both species benefit from the interaction.

Flowers and their Pollinators (examples:  Bees and hummingbirds gather nectar and spread pollen.)

Birds and mammals eat berries and fruits while the plant benefits by the dispersal of it seeds.

Algae and Fungi > Lichen - Alga gets water and nutrients from the fungus and the fungus gets food from the algae.

Cleaners eat insect pests from the skin of animals Cleaners eat insect pests from the skin of animals. (ex: Egyptian plover cleans giraffes and buffaloes)

Many herbivores such as cows, sheep, deer, horses and rabbits depend on bacteria that live in their stomachs to break down the plant material.

Coral Reefs- The corals get food and the algae get protection.

Predation one eats another (Herbivores eat plants. Carnivores eats animals.)