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Variable Exposure of Leaves under Sun and Shade

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Variable Exposure of Leaves under Sun and Shade 2
Abstract
We tested two different populations of leaves from the oak tree. We measured the leaf area and perimeter of shaded leaves and sun-exposed leaves from a number of samples from the same tree. We found that there were a number key differences between the two groups with shaded leaves being larger than the leaves exposed to sun. The leaves also appeared bigger. Statistics were performed and found that there was statistically significant variance between the two groups. The results are discussed in terms of how Continue reading...

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Assignment 3
PROBLEM
With only $5,000 available for its advertising budget, what path with Sweet Leaf Bath Co. pursue in order to increase sales, realize profits and satisfy their future goals for the company? Therefore, the issue revolves around what type of advertising program will be cost effective and successful for Sweet Leaf Bath Co. to employ for its 2012 advertising campaign.

CRITICAL FACTORS

Demographic - The target group of consumers Sweet Leaf Bath Co. is seeking would be females age 25-50
Budget - With only $5,000 to use for advertising, Sweet Leaf Bath Co. must examine options that Continue reading...

Assignment #11. Based on what you already know about photosynthesis, develop a testable hypothesis to explain the influence of an increase in light intensity on the photosynthetic rate in tomato leaves. ( hint: make sure your hypothesis is specific enough such that the results of your experiment will support it or disprove it. For example a BAD hypothesis would be: Increased light allows the plant to grow larger. You are not testing the growth of the plant in this experiment .)Answer
Basing on the experiment, the increase of light intensity increases the photosynthetic rate. It is evident that this rise Continue reading...

One of the vital parts of Integrated Pest Management is crop scouting. The IPM makes use of field-specific data and enhanced decision-making to offer protection to crops production and quality while reducing the risks related to the use of pesticides. Scouting offers field-specific data on crop injury and pest pressure. The data are significant to the proper selection and use of procedures for pest management. Even though scouting is often considered as a technique in which approvals for in-season rescue managements are conducted, scouting can likewise be utilized to recognize whether replanting is apt and to suggest pest management Continue reading...

The objectives of sweet leaf Bath Company include the following;1. To find the sales of worth CDN $150,000 to $ 200,000 by the end of 20122. To increase the personal care products by 10% between 2007 and 20093. To provide up to 60% of the value of contracts in 20114. To reduce 50% of the retail selling price by the end of 20125. To access 4,500 visitors on the Company’s website in 20116. To acquire sales from internet sales reaching 25% of the total sales by 2010
There are weaknesses and strengths identified in the Continue reading...

The objective of the research being conducted is to gain an understanding of the tourists from our country to other countries. An understanding of variables such as the age, tourist destinations, duration of stay and the gender could help us obtain an understanding of how best we can promote local tourism. Local tourism could be promoted if the adverts made by local tourist’s sites could target the population that is characterized by the sample in this analysis.

The questions that are in the questionnaire designed are;

What is your age?
What is your sex?
Which country did you tour?
How many days did you take in the Continue reading...

Abstract

The main aim of the study was to determine whether the environmental factors have an impact on the morphology of the plant. The morphological structures of concern are the leaves in terms of their area, perimeter, and perimeter to area ratios. The hypotheses for the study were: There is no significant difference in sizes of the leaves exposed to sun and those exposed to shade, no significant difference in perimeters of the leaves exposed to sun and those exposed to shade, no significant difference in ratios of perimeter to area of sun exposed and shade exposed leaves. The hypotheses Continue reading...

Executive Summary

Tobacco was one of the most profitable businesses in the US during the 1950s and 1960s. However, after the discovery was made as regards the carcinogenic effect of tobacco and addictive substance, the government introduced an array of policies to curb tobacco sales and marketing, which reduced the total tobacco consumption in the world. However, tobacco companies continue to make money.
Altria, which is the largest tobacco manufacturer, is diversifying its portfolio. It knows that selling only cigarette will not be a good business strategy in the long run. It is diversifying into smokeless tobacco, e-cigarette and cigars. It Continue reading...

The golden ratio is a number, represented by the symbol φ, such that between φ and 1, along with 1 and 1- φ, the ratio is the same. It is an irrational number explicitly created by the formula 1+√52 = 1.618033988 (Beck and Geoghegan). Like fractals, the golden ratio unifies several different areas of mathematics together. Interestingly enough, it is also found in many places in nature. The golden ratio has been detected even at the quantum level, where liked magnetic atoms appear to vibrate at frequencies described by φ.
The Fibonacci sequence is a number sequence, essentially 1,1,2,3,5, Continue reading...

This paper presents some of the methods to control pests.

A. Borer
Borers seek stressed trees through the strong smell that the water stress gives off. Water pressure brings about a higher percentage of ethanol production and anaerobic glycolysis. Ethanol extracts plant oils and boosts the strength of the smell. Control of peach tree borer can be difficult since the larvae are not fully available underneath the tree bark. Effective means of controlling borers include preventive insecticides that target the eggs or the larval stage. There are two forms of chemicals that can kill borers – trunk insecticides and systemic insecticides (extension.entm.purdue.edu). Trunk insecticides are made up of long lasting Continue reading...