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Community Interactions
Community Interactions

... Symbiosis: a relationship in which two different species live closely together. There are 3 types: o ___________________________________: both species benefit from the relationship o ___________________________________: one member benefits and the other is neither o _________________________________ ...
Protecting our natural world factsheet
Protecting our natural world factsheet

... land and in seas – there are different natural communities with distinct characteristics. If animals, including fish and birds, or plants, from a distant community are released in the UK or its seas, they may not fit harmoniously into the local natural community. For example, American lobsters and D ...
Plant of the Day
Plant of the Day

... Leaves lack stomata and so CO2 is obtained, not from the atmosphere, but from sediment via the roots Carbon fixation occurs via the C3 pathway by day, but via a CAM-like process at night Members of the quillwort family (Isoetaceae) are the nearest living relatives of the ancient tree lycophytes ...
Change and the Environment Completed Notes
Change and the Environment Completed Notes

... Ecological Succession is a process in which the communities of an ecosystem change over time. There are two types of succession: primary and secondary. Both types of succession follow a similar pattern. ...
Copperhead
Copperhead

... 2. Habitat loss will make it harder for species to migrate to new areas 3. Global temperature may increase to temperatures that are much greater than species experienced in the past 4. Rate of global climate change is probably faster than in geologic past ...
Ecological Succession
Ecological Succession

... of species that live in a particular area • The gradual replacement of one plant community by another through natural processes over time ...
Conclude Conditions and Resources - Powerpoint for Sept. 23.
Conclude Conditions and Resources - Powerpoint for Sept. 23.

... • ecological niche - the way in which an organism interacts with all of the biotic and abiotic factors in its environment - often described as how the organism makes its living, its functional role, but includes the habitat it occupies ...
Unit D Exam - WordPress.com
Unit D Exam - WordPress.com

... of old-growth forests is very complex, and includes multiple layers and gaps of foliage within the canopy, great variations of tree sizes, and many large, standing dead trees and dead logs lying on the forest floor. Old-growth forests provide a habitat with very special ecological characteristics. T ...
Chapter 10 - Fulton County Schools
Chapter 10 - Fulton County Schools

... longleaf will be crowded out by other tree species • One of the most diverse N. American ecosystems north of the tropics – many endemic rare plants and animals Grass stage the longleaf is protected from surface fire while its tap root develops deep into the soil ...
Ecology Unit Vocabulary List
Ecology Unit Vocabulary List

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Ch. 8 Populations
Ch. 8 Populations

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chapter 10 worksheet
chapter 10 worksheet

... a. ________________________ areas are travel routes for many _____________________ species as well as _______________ to ecosystems on _________________. 31. When an _____________________ rises from the ________________, it is colonized by a ________________________________ of species from the _____ ...
1. How does competition lead to a realized niche? How does it
1. How does competition lead to a realized niche? How does it

... 2. Contrast the several types of exploitative species interactions. How do predation, parasitism, and herbivory differ? 3. Give examples of symbiotic and nonsymbiotic mutualisms. Describe at least one way in which mutualisms affect your daily life. 4. Compare and contrast trophic levels, food chains ...
RESEARCH PROPOSAL FOR Ph.D STUDY TOPIC: ECOLOGICAL
RESEARCH PROPOSAL FOR Ph.D STUDY TOPIC: ECOLOGICAL

... monkeys and birds etc. Worthy of mention here is that fact that many notable economic native species of trees and other plants are vanishing or declining in population due to deforestation. Trees that the seeds do not germinate easily such as Canarium schweinfurtii (black pear), Pentaclethra macroph ...
Species Interactions and Biomes
Species Interactions and Biomes

... SHOULD BE DONE WITH killed 2. Although they are an exotic species, THEM? they are part of our heritage and ...
ECOLOGY-2
ECOLOGY-2

... organism plays in its environment • By analogy, a niche is roughly equivalent to an organism’s profession, as opposed to its address. ...
Wildlife and Conservation Management
Wildlife and Conservation Management

... Threats to Wildlife (cont.) C. Human Disturbance of wildlife 1. Many species dependent on wilderness are unable to handle human interaction. 2. Some wilderness-dependent species become aggressive when they come into human contact. 3. Some species elect to move when they come into contact with human ...
AG-BAS-02.471-03.3P Wildlife_and_Conservation_Management
AG-BAS-02.471-03.3P Wildlife_and_Conservation_Management

... Threats to Wildlife (cont.) C. Human Disturbance of wildlife 1. Many species dependent on wilderness are unable to handle human interaction. 2. Some wilderness-dependent species become aggressive when they come into human contact. 3. Some species elect to move when they come into contact with human ...
community - Zanichelli online per la scuola
community - Zanichelli online per la scuola

... Food chains are interconnected to make a more realistic depiction of community feeding relationships, called a food web. ...
Carrying capacity
Carrying capacity

... Food chains ...
Aurore Escrihuela - Four Seasons Press
Aurore Escrihuela - Four Seasons Press

... flourish here thanks to a micro-climate that equally favours the growth of exotic plant life. Part of the gardens was redesigned by famous landscape designer Jean Mus, during the renovation program for this historic hotel carried out in 2009. A team of passionate gardeners look after this delicately ...
IPPIC Marine Antifouling Coatings Task Force Position paper on
IPPIC Marine Antifouling Coatings Task Force Position paper on

... 2) Historically vessels were heavily fouled and able to transport species over large distances.2 With improved anti-fouling technology the substantial growth that had been observed on vessels after less than 1 year were not being observed after in-service periods of up to 5 years.3,4 Consequently bi ...
Document
Document

... 11. Based on the relative positions of the sun and earth explain why earth has climate zones and seasons. Curvature of earth causes sunlight to strike the surface near the poles at an angle so solar energy is spread out making it colder. Angles vary from summer to winter, the variation of these angl ...
Year 12 Ecology Flashcards - Miss Jan`s Science Wikispace
Year 12 Ecology Flashcards - Miss Jan`s Science Wikispace

... Write the term from the list below on to the back of the correct definition flashcard. Staple the cards together at the left to make the flashcards. ...
Symbiotic Relationships
Symbiotic Relationships

... Saguaro Cactus and Long-eared bats. The bat benefits because the cactus flowers provide it with food and the cactus benefits because the bat carries the cactus’ pollen on its nose. Humans and bacteria in our large intestine. Bacteria helps break down food that we can’t always digest and also gives u ...
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Bifrenaria



Bifrenaria, abbreviated Bif. in horticultural trade, is a genus of plant in family Orchidaceae. It contains 20 species found in Panama, Trinidad and South America. There are no known uses for them, but their abundant, and at first glance artificial, flowers, make them favorites of orchid growers.The genus can be split in two clearly distinct groups: one of highly robust plants with large flowers, that encompass the first species to be classified under the genus Bifrenaria; other of more delicate plants with smaller flowers occasionally classified as Stenocoryne or Adipe. There are two additional species that are normally classified as Bifrenaria, but which molecular analysis indicate to belong to different orchid groups entirely. One is Bifrenaria grandis which is endemic to Bolívia and which is now placed in Lacaena, and Bifrenaria steyermarkii, an inhabitant of the northern Amazon Forest, which does not have an alternative classification.
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