What is Population interaction and 9 types of population interaction amongst Species including predation,protocooperation, mutualism, commensalism, ammensalism,parasitism,neutralism,and competition for resources.
Ecological Interactions - Mutualism, Commensalism & NeutralismRahul M. Prathap
Ecological interactions are the effects an organism have on another in an ecosystem. This slide describes Mutualism, Commensalism and Neutralism with examples.
What is Population interaction and 9 types of population interaction amongst Species including predation,protocooperation, mutualism, commensalism, ammensalism,parasitism,neutralism,and competition for resources.
Ecological Interactions - Mutualism, Commensalism & NeutralismRahul M. Prathap
Ecological interactions are the effects an organism have on another in an ecosystem. This slide describes Mutualism, Commensalism and Neutralism with examples.
In our mysterious world of nature, animals depend on one another, in terms of food, shelter and even transportation. This form of dependence is named symbiosis. One form of symbiosis is commensalism. Let us explore the concept of commensalism together!
A food web is a more complex network, graphical model depicting the many food chains linked together to show the feeding relationships of organisms in an ecosystem.
Food web is an important ecological concept. Basically, food web represents feeding relationships within a community (Smith and Smith 2009)
Dr. K. Rama Rao
Govt. Degree College
TEKKALI; Srikakulam Dt. A. P
In our mysterious world of nature, animals depend on one another, in terms of food, shelter and even transportation. This form of dependence is named symbiosis. One form of symbiosis is commensalism. Let us explore the concept of commensalism together!
A food web is a more complex network, graphical model depicting the many food chains linked together to show the feeding relationships of organisms in an ecosystem.
Food web is an important ecological concept. Basically, food web represents feeding relationships within a community (Smith and Smith 2009)
Dr. K. Rama Rao
Govt. Degree College
TEKKALI; Srikakulam Dt. A. P
Describe three different symbiotic relationships, with examples. Whi.pdfseamusschwaabl99557
Describe three different symbiotic relationships, with examples. Which relationship produces the
most coevolution? Explain.
Please type the answer. Type the answer in your own words please. no copying from the internet
has to be in own words
Solution
Three different types of symbiotic relatioships are :
1. Mutualism
2. Commensalism
3. Parasitism
1.Mutualism is the relationship between organisms where both are benefitted from each other.
Examples of mutualism:
a. Oxpecker on zebra eats pest. Oxpecker gets food and zebra gets rid of pest.
b. Shape of flower and structure of pollinator is also an example of mutulism as shape of the
flower is specific for the pollinator to allow pollination.
c. Bacteria in gut of human intestine benefit human by partially digesting the food difficult to
digest. Bacteria gets food through this and human is able to digest tougher to dogest food.
d. Mycorhhiza is association between fungus and gymnosperm root. Plant gets benefitted by
collection of nutrients from soil and fungus gets benefit by plant in form of food and shelter.
2. Commensalism: In commensalism association, one organism is benefitted whereas other is not
affected at all.
examples:
a. Cattle Egret and cattle: as cattle grazes and uproots plants, insects that escape are eaten by
egret. Egret gets the benefit wheras cattle is not affected.
b Sucker fish attaches itself to the shark and travels along. Shark doesnt get affected whereas the
sucker fish gets left over food of shark.
c.Epiphytes are plants that grow on larger trees. They just climb the trees for receiving sunlight
and do not cause any affect to the plant.
d. CLown fish lives in tentacles of Sea anemones. Sea anemone doesnt get affected whereas
clown fish gets the advantage of protection from predators.
3. Parasitism: In this relationship, the parasite harms the host to derive the benefit in terms of
food or shelter or both. In this type of relationship one species is harmed whereas other is
benefitted.
examples of parasitism:
a. Lice on Human body: Lice sucks blood can causes harm to human.
b. Cuscuta causes harm to higher plants by living on it and taking the benefit of food and shelter.
c. Ascaris lives in human intestine . It benefits from receiving food and shelter and causes harm
to human.
d. tapeworm in Human intestine as they get partially digested food and deprive human of
nutrients.
Out of these relationships, coevolution is most important for species showing mutualistic
behaviour as:
1. They both have large dependency on each other for their survival.
2. Any change in one species can lead to extinction of the other. Coevolution is the only strategy
for their survival..
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
2. Q- Give an account of commensalism
?
Commensalism is a type of relationship
between two living organisms in which one
organism benefits from the other without
harming it. A commensal species benefits
from another species by obtaining
locomotion, shelter, food, or support from the
host species, which (for the most part)
neither benefits nor is harmed.
Commensalism ranges from brief
interactions between species to life-long
symbiosis.
3.
4. Terms Related to Commensalism.
Commensalism is often
confused with related
words:
Mutualism – Mutualism is
a relationship in which
two organisms benefit
from each other.
5. Amensalism – A
relationship in which
one organism is
harmed while the other
is not affected.
6. Parasitism - A
relationship in which
one organism benefits
and the other is
harmed.
7. Examples of Commensalism
Remora fish have a disk on
their heads that makes them
able to attach to larger
animals, such as sharks,
mantas, and whales. When the
larger animal feeds, the remora
detaches itself to eat the extra
food.