of respondents 4. Rating Scale Likert Scale was used by the proponents of this study to determine the differences among the answer of the respondents. The researchers set a five point scale to determine the characteristics and properties of Paper Radish. The points from the respondents answer to each item over a five point scale are represented as follows: WEIGHTED MEAN SCALE VERBAL INTERPRETATION
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about bean germination: * The time to germination will decrease if you soak the beans overnight * It may take 7-10 days for the beans to ‘sprout’ * Make sure the paper towels remain moist for the duration of your experiment | | | | | | | | | | Procedure 1. Think of 10-20 variables that may affect seed germination‚ recording them in Table 3. 2. From your list of variables in Table 3‚ select three to test. Form a hypothesis for why each affects seed germination. 1
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Seed Lab I. Purpose/Question: A. What is the variable you are testing? Radish seed vs. Pea seed B. Question 1: How does seed type affect when the seeds germinate? C. Question 2: How does seed type affect the length of the stem? II. Research: List two pieces of information you learned about the variable you are testing below. The radish stem was longer. Both seeds germinated equally fast. III. Hypothesis: Make these an “If-then” statement and do not use pronouns (I‚ we‚ he‚
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Results The above results show the data collected after a week of measuring the biggest plant per bag. Each day the biggest radish plant in site A was measured and by day five the largest plant was 5 centimeters long‚ and had developed small green leaves. By the 5th day site B and D’s seeds showed no signs of growing and length remained at 0 centimeters. Site C and D’s superior seed both grew a total of 3 centimeters according to the 5th day measurements. Both the graph and table display the same results
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rate of germination didn’t really vary between the number of paper towels throughout the experiment. Most of the seeds had germinated in the paper towels. The one outlier that was strange was the one paper towels. Only 14 of the 15 seeds germinated in that group. The difference that we could observation was the healthiness of the plants. IV. Conclusion Paragraph 1 Recap (Evidence): The purpose of our lab was to see if the amount paper towels would affect the germination of the seeds. My hypothesis
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The Radish seeds were planted in a pot‚ which contained soil from the garden and cow manure. The Radish was placed in an area similar to the black bean plant and watered daily. According to Yates Expert (n.d.‚ para. 3) radish plants like moist soil and by watering the plant in the evening this helped stop the soil from being dried out from the summer weather. By day eight the radish plant had germinated with more than one seed breaking through the soil. However‚ regular observations showed that
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Rain Effect on Tomato Seed Germination Qsanet Tekie Mrs. Schneider AP Environmental Science 2nd Period 15 February 2014 Manufactured vs Natural Acid Rain Effect on Tomato Seed Germination Introduction The purpose of my experiment is to see the effects of different types of acid rain on tomato see germination. Specifically‚ I am testing man-made acid rain versus natural rain water to see if one inhibits the seed germination more than the other.
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Eucalyptus spp. have deleterious effects on other plant species. In the study of Bughio et al.‚ using the eucalyptus camaldunlensis as allelopathy agent against Acasia nilotica‚ The Eucalyptus leaf litter and leaf litter extract also caused significant reduction in seedling vigour index of Acacia nilotica. Based on the results of their study it is concluded that allelopathy is a concentration-dependent phenomenon‚ as the concentration of the E. camaldulensis treatments increases‚ its effect increases.
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Temperature Effects on Radish (Raphanus sativus) Root Development Abstract Several studies have been conducted to establish how temperature‚ seed germination‚ and root growth are related. Because temperature plays a main role in many growth processes‚ we decided to focus on how it affected root growth. Radish (Raphanus sativus) seeds were chosen due to their ability to produce a distinct bulbous tuber‚ and their relatively short growing time. Three test groups were placed under different temperature
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impact of light on the germination of seeds Research: A seed is the reproductive unit of a plant that contains a mature ovule with an embryo. The seed is made up of the seed coat hard shell over the seed‚ two cotyledons‚ fleshy membranes that store food‚ an epicotyl‚ which forms the primary shoot‚ the radicle‚ the primary root of the seed‚ and the hypocotyl‚ the stem of the epicotyl. When the seed is triggered by water to sprout‚ a process called germination begins. Germination refers to the sprouting
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