Biology summary of one cephalopod, one bivalve and one chiton of your Essay

Biology summary of single cephalopod, one lamellibranch and one chiton of your choosing - Essay Exampleales use the hectocotylus (a special arm) to dispense packets of sperm (spermatophores) from the reproductive tracts terminal organ/ cephalopod penis, into the mantle quarry of the females. In benthic octopuses, it is the third arm on the right that serves as the hectocolylus. A few months following this mating process, the males die, and in some octopus species, females start out the conditions to keep viable sperms within their bodies until their eggs reach maturity. After fertilization of the eggs, the female lays approximately 200,000 eggs, but such numbers vary depending on the chassis of species, genera, families, and the individual octopus. While open octopuses mainly feed on fish, other(a) cephalopods and prawns, the bottom dwellers, on the other hand, feed mainly on clams, whelks, polychaete worms and crabs. utilise paralyzing saliva, octopuses inject their prey and b reak down their bodies using their beaks. As for shelled molluscs, an octopus feeds on them by drilling a hole through their shells, inject their degrading saliva into the hole and extract the inner soft tissues (Campbell & Reece, 2005, p. 86).Octopuses can live in various parts of the ocean such as the ocean floor, oceanic waters and on coral reefs. These organisms have a keen eye sight (that can recognize light polarizations), a good sense of shake and statocysts that detect sound. Octopuses have no internal or external skeletons to enable them squeeze through tight spaces, are intelligent, fast and can mimic shapes of other creatures when hunting for food and are able to avoid predation due to their speed, ability to camouflage, presence of venom and expulsion of ink (Campbell & Reece, 2005, p. 90).An example of a bivalve is a scallop. Scallops belong to the kingdom animalia, phylum millusca, class bivalvia, order ostreoida, sub-orders pectinoida and pectinina, superfamily pect inoidea and family pectinidae. Scallops are bilaterally symmetrical with the scallop composed of two valves/ halves the

The Moral and National Education Controversy in Hong Kong Essay

The Moral and National Education Controversy in Hong Kong - Essay ExampleHong Kong is a like a second home for most of the great deal of China. Irrespective of the fact that China is growing and is open up to the rest of the world, it still faces a restrictive enough present and an uncertain future. This makes them chose to give blood line give awayside of China. Apart from this, some people give birth to their kidskinren outside of China to avoid the single child policy. Others do it to reap the benefits of the country the child is born into. This might include, the right to education, freedom to travel, good social services, etc (Birth rights battle China vs. Hong Kong 2012). This has lead to the plans to adopt Chinese civic education into the Hong Kong public initiate curriculum. This has created huge sparks of protests among the residents of Hong Kong. They believed that the young minds were being brainwashed by the pro-mainland (China) propaganda (National education raises furor in Hong Kong 2012). A Moral and National Education subject was introduced against which 90,000 people protested on the streets. The controversy inflamed after the political relations National Education Services Centre distributed a booklet to the schools. This booklet was entitled The China mock up. Provocative statements such as China are ruling party is progressive, selfless and united. Events which are integral in Chinas history cave in not been mentioned. ... The idea behind national education is to supplement the original moral education curriculum with that of the national education. Some of the teaching course significant that was made public depicted patriotic education being carried out inside China by the Communist Party for years. They argue that the framework of patriotism is being used to address history and culture. People in favor of this subject (Chinese liaisons mainly) supported their stance by arguing that the same is being carried out in the West. The ironic thing is that when it comes to politics, the people of China resolutely decline to follow any of the Western models. Moreover, they argue that in the West, national education is inwrought from their political systems, speech environments and concepts of human rights (China Media Project 2012). People of the National Education Services centre are optimistic about the subject being introduced. They argued that this one subject cannot brainwash the people of Hong Kong as they have access to a lot of information. Protestors argued that how there should be some flexibility regarding the implementation of National Education. ad hoc lessons to be taught in the classrooms can be chosen. Apart from this, national education can be incorporated as a broader theme. The government has adopted a very broad approach. They did not want to preclude any topic from the curriculum, whereas many critics wanted specific topics to be discussed and not all. Moreover, people believe that the govern ment does not keep a track of what is being taught nor will they supervise anything. A pluralistic approach of teaching the same subject will be adopted. The government

Capital budgeting Essay Example | Topics and Well Written Essays - 500 words

Capital budgeting - Essay ExampleIn addition, NPV approach provides a clear trace on how the profits will be obtained, unlike IRR and payback approaches. Therefore, the NPV is the most usageful tool in project valuation (Arthur, 2014).Of the three techniques (NPV, IRR, and payback finis, the to the lowest degree useful tool to use is the IRR, because discount rate has an inverse relationship with NPV. When NPV continues to increase, the anticipated future cash flows become less valuable and hence making IRR least useful tool to use in project valuation. On the other hand, payback approach is the second least useful tool to use after IRR. The Payback period indicate how long the cash flow obtained from the project will recover the initial capital outlay. In addition, the payback period fails to indicate the amount of cash flow to be generated from the project. However, it is the simplest method of calculating project forecast (Arthur, 2014).The answer would not be the same because a invalidating NPV will be obtained when cost of capital increases from 14% to 25%. It nitty-gritty that as the cost of the capital increase the return obtained from the project decreases significantly up to a negative (Peterson & Fabozzi,2002). Such decrease makes the project un-profitable and, therefore, it is advisable for the EEC not to invest when cost of capital increases to 25%.If EEC did not proceed an even cash flow of $500,000 per year, the answer would be the same.The least amount of investment that would make this investment attractive to EEC is $100,000. From the above scenario, the EEC would be willing to pay the supplier $2000, 000.The president of EEC should be aware that if the cost of capital increases as discussed above, the underlying effect is a negative NPV. It means that the project will be no longer profitable to the company (Arthur, 2014).If the expected savings are less than $500,000 per annum, it will be difficult for the error correction code to pay i ts supplier a capital of $2000, 000, and

Society Essay Example | Topics and Well Written Essays - 1000 words - 1

Society - Essay ExampleAs a result of exceptional scientific innovations, it can also be asked that whether the human beings will be able to master(prenominal)tain a balance between the two. It can be said that the ever gaining pace of scientific research and technological production is the main root of moral dilemmas prevalent in our society today. Looking at the condition of our society, it is essential to discuss the ethical situation as compared to the speedy do in the field of technology.Humans have always been highly acute when it comes to methodizing themselvesinto a favorable system and in this way human race has always strived to achieve the best of a governing authority. In an ideal society, ruling class should have the highest refer in the population it governs and peoples interest ranges from smallest needs such as food, protection and clothing to higher elaborated needs as power and wealth. Now, if it is closely observed, all the concerns in peoples heart are ignite d by a common motivation a motivation to achieve happiness and peace of mind. Therefore it can be said that in an ideal society, people should be given the right to acquire the happiness and mental satisfaction that they desire.However, it has been evaluated that an unrestricted reproduction rate of any(prenominal) civilization or society will be a hindrance in the path of an ideal society. Therefore, in my opinion, any society that is over inhabit cannot be rated as an idealized society thus a controlled ratio of citizens that is necessary for the society to be self-sustaining is a must. In a equilibrate society, equilibrium should be maintained where every citizen contributes equally as a vital source. In this way, a true sense of unity and belongingness will operate within the society and its members. Such a society can prove to be an ideal base for a stronger society where better moral, ethical and social conditions exist. However, due to the fast paced

Open Topic Essay Example | Topics and Well Written Essays - 500 words

Open Topic - Essay ExampleHaving this picture in mind as one would see fit or relevant, he may likely admit being overwhelmed at trying to rationalize from a political eyeshot which is mostly responsible on negotiating with this type of crisis. Along this line comes natural inquisition on the availability of feasible solutions and how they can be made open in the long-term to chiefly target certain causes as high gasoline taxes, , war in the Middle East, civil and political unrests in nations involved, as well as insufficient number of refineries. Nevertheless since the end-users are consistently affected by the price adjustment on gasoline, it essentially matters to bring oneself in the scenario of maneuvering, no matter how implicitly, to effect a favorable balance. At his own rate, an ordinary consumer can for instance think of an alternative way of managing a ain task or operation without having to utilize an engine run by gas.

Collaborative Models in Elementary Education Classroom Research Paper

Collaborative Models in Elementary Education Classroom - Research Paper formlingDifferent ways exist in which the children can obtain instructional support. I would approach teachers with the fact that collaboration enables students to learn in a negligible restrictive environment.In an assessment of whether the children are all having the same learning experience, I would be able to generate a report to show that supernumerary needs children need more specialized learning techniques as compared to the regular students. I will bring the teachers into account by telling them that each of them is amenable for everything that happens in a particular classroom. There should be a closer working association between the regular teachers and the special needs teachers (Solis, Vaughn, Swanson & Mcculley, 2012). The special didactics teachers are responsible for delivery of content in areas they are certified and experienced in, as a way of supporting teachers with no background in speci al education.I will therefore stress the importance of incorporating collaboration models such as team teaching in the school curriculum. This will overwhelm the special and regular education teachers working together to cater for the needs and curiosity of all the students. The special education teachers guide the regular teachers on how to deliver alterations in the teaching skills in order to satisfy the needs of all students (van Garderen, Hanuscin, Lee & Kohn, 2012).van Garderen, D., Hanuscin, D., Lee, E., & Kohn, P. (2012). QUEST A collaborative professional development model to meet the needs of diverse learners in K6 science. Psychology in the Schools, 49(5),

Resolution of Communication Conflicts in Multigenerational Households Research Proposal

Resolution of Communication Conflicts in Multigenerational Households - Research Proposal ExampleA family needs to communicate on the way the family volition operate. The responsibility of each member within the family should be well defined. Communications help in the vista of boundaries. The members of the family understand the like and dislike of each person. They are then able to compromise on issues of disagreement in order to create harmony in the family. The development of proper communication in the family is a conscious process (Poza et al, 93).The family should establish proper communication channels. They should appoint one or two race and give them the responsibility to be disseminating information. Further, a family should have a conflict committee (Vazquez et al, 138). These are persons who will be solving the family conflicts when they arise. The family members should decide on who among them will lead the conflict committee. This person will receive the grievances of the family members and forward them to the committee for discussion and deliberation.Family meetings are necessary for the succession process of the family from one generation to another. They alter the members of the family to interact with each other actively. A family bond develops, and people are able to have in-depth communications with each other. The discussions concerning decisions in the family pretend everyone. Communication and federation in family matters bring security and a sense of belonging to the family members.Family cohesiveness is strong in families that are able to communicate their history and culture to the side by side(p) generation. Good communication enables the members of these families to be able to appreciate one another and work as a team. Improvements in the communication among members help to solve brisk conflict and deter future conflicts (Hausner et al, 74). Healthy communications, which is open and honest, create trust. A multigenerational h ousehold needs to have family governance in place. The head of the family should then involve everyone in family meetings.