Science Essays

This science fair project was performed to find out the effect on plant growth of adding caffeine to the soil. The experiment was done by using mung bean plants and watering them daily with water, water mixed with caffeine and with a coffee mixture. Hypothesis The mung beans watered using the coffee mixture will grow […]

Green algae have many similarities to land plants. It has many variety body types and the multicellular forms do not have cells separated into tissues, which is what divides green algae from land plants. Green algae are a very diverse group of freshwater algae. Many green algae form long filaments. The cells stay attached after […]

The care of Urinary Tract Infection (UTI) is a common costly problem in acute care and home care population. Many therapies have been made for the treatment. Despite this, the patient still suffer from pains when urinating and the financial burden. In the locality, Urinary Tract Infection was commonly experienced among teenagers due to lifestyle […]

Almost all people today use hair conditioners even i use hair conditioner because my hair is so frizzy. Many commercial hair conditioner today are not so effective so i came up with the Idea to make a hair conditioner. I can often see banana and honey at home and some banana are already going to […]

The purpose of this study is to find the effect of covered stomata on plant transpiration. The experiment was designed to examine the changes in texture of four Devil’s Ivy leaves (Epipremnum aureus) affected by covered stomata and rate of transpiration. One leaf was completely coated with Vaseline gel. The second leaf was coated only […]

Chapter I Introduction Photosynthesis is the process by which autotrophic organisms convert light energy to chemical energy in the form of glucose. Without this process life on earth would be very different because every organism directly or indirectly depends on photosynthesis. Photosynthesis helps the plants to grow roots, leaves, flowers and fruits. It is an […]

Animals are depending upon plants for their food shelter and also for various things. ANIMALS HELP PLANTS IN DIFFERENT WAYS Many animals are involved in the pollination in plants. Fruits and seeds of many plants are dispersed by animals Decomposers convert organic substances into inorganic substances so that plants can absorb them easily. SPECIES INTERACTION […]

1. An auditor would prepare a proof of cash when there are significant internal control weaknesses in the client’s cash handling. This includes ensuring that all cash received is deposited and recorded, all recorded cash disbursements are paid by the bank, and all bank-paid amounts are properly recorded. (6 marks) 2. The auditing of an […]

PHINMA’s presence in the Philippine cement industry began in 1956 when the company was founded by several Filipino investors, principally Mr. Ramon del Rosario Sr. and Engr. Filemon Rodriguez. It purchased ownership of Bacnotan Cement Co. from the government. In 1969, PHINMA constructed a second plant, the Davao Union Cement Co., under a turnkey agreement […]

A)As we watch the Bursatella leachii,(sea slug), we notice that the distance between them is directly proportional to the time of day. As the sun because stronger, and higher in the day, the average distance between the sea slugs greatens. As the sun becomes weaker, the distance between the sea slugs lessens. I believe this […]

Ethics in Practice Case Was the Whirlpool Plant Closing just another “business decision”, or did it carry with it social and ethical responsibilities and implications? Explain. This was not only a business decision, but it carried social and ethical responsibilities with it because the company was thinking for the benefit of its shareholders and consumers […]

Background and Issues Detroit Plant, serves as the first plant of HEED division within Written Group, which almost all division products could trace their roots from, cannot achieve an acceptable level of profitability for years even we raise the prices or cut wages. The morale of Detroit is poor and it has been plagued by […]

The aim of the experiment was to investigate the effects of crushed and uncrushed fertilizers on the growth of Brassier ARPA, specifically the number of leaves produced and stem height. Measurements of stem length and leaf count were taken weekly and recorded in a log. It was hypothesized that crushed fertilizer would result in a […]

Planting a vegetable garden is not Just digging up a patch of the earth and planting a seed. There is much more to vegetable garden. It takes thought, planning and time to plant a vegetable garden. The proper area to plant your vegetables, a decent layout of your garden and a good idea of what […]

ABSTRACT This investigatory project was conducted to test the effectivity of organic and synthetic fertilizers when apply on okra plant. It also aims to test whether, which is better to use between the two fertilizers. In order to conduct the study, we have used okra seeds, polyethylene bag, and dried leaves as organic fertilizer, synthetic […]

Plant location involves choosing the most suitable site for a factory, aiming to achieve maximum efficiency and productivity. The decision of where to locate a factory is essential in this process. Opting for an economic-based decision ensures a consistent supply of materials, skilled workers, an effective layout, efficient utilization of production capacity, and reduced production […]

Pueblo citizens are currently fighting against the establishment of a cement plant in their city. They are opposing the construction and working to inform decision-makers about its negative consequences. The common citizens believe that any potential job creation will be outweighed by the harmful effects it would have on the community. However, elected officials support […]

The chosen product is Fresher, which is owned by Al-Hilal industries. In 1960, Al-Hilal was founded and in 1962 they introduced their first product, Sultan Banaspati cooking oil. After around forty years, they transitioned to producing juice. Unlike a PUSH policy, Al-Hilal industries follow a PULL policy where they prioritize securing shelf space before advertising […]

Abstract: In classical sparse representation based classification (SRC) and weighted SRC (WSRC) algorithms, the test samples are sparely represented by all training samples. They emphasize the sparsity of the coding coefficients but without considering the local structure of the input data. Although the more training samples, the better the sparse representation, it is time consuming […]

Practice Questions for FALL FINAL Biology KEY Note: These are a few sample questions that you can work through for more practice with genetics and experimental design. You should also review the evolution and experimental design quizzes and exams. These questions do NOT cover all of the material covered this semester. Completion of these questions […]

ABSTRACT The microevolution of Alu element TPA-25 was tested in the experiment through the examination, observation, and analysis of population alleles distribution under the Hardy-Weinberg Theory of Genetic Equilibrium. Alu elements affect the genome by causing insertion mutations, recombination between elements, gene conversion, and alterations in gene expression. In the lab PCR was used to […]

Abstract Plasmids serve as important tools in genetics and biotechnology labs, where they are commonly used make many copies of a particular gene. The aim of this experiment was to identify three mystery plasmids based upon their characteristics; such as size, antibiotic resistance, lacZ profile and conjugative properties. The results obtained showed that plasmid number2 […]