“Where the red fern grows” is a book about a boy named Billy who wanted hound pups for hunting.which he finally got after a long period of time saving up his own money to get him some pups. But what BIlly didn’t know was that having those pups would change his life forever. In the book‚ Billy had three sisters‚ a mother‚ a father‚ a grandpa‚ and a grandma who love him very much. BIlly also has these two coon hounds named Old Dan‚ and Little Ann. they are his best friends. Old Dan is a little bit
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have been a lot of studies done on the growth of seeds which is called seed germination. There are a lot of factors which can affect the seed germination some factors are temperature‚ light expose‚ the population of
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tests the process of germination with various pH levels. The pH level of something is its measure of acidity or how basic it is‚ solutions with a pH of less than 7 are said to be acidic‚ and solutions with a pH greater than 7 are said to be basic. The tap water that was used to water our beans had a pH of 6. In this lab‚ we studied the process of germination (the process by which a plant grows from a seed). Certain environmental factors can cause or stop a seed’s germination‚ and these factors include
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BIOL 1401 General Biology Laboratory Seed Germination Exercise Introduction Seeds are produced by the more advanced plant groups that we will study this semester – Gymnosperms and Angiosperms‚ which are grouped as seeded-vascular plants. While we often take seeds for granted‚ they are remarkable in their physiologies and very diverse in their structure and germination requirements. Seed biology is actually a separate sub-discipline in botany‚ with direct significance to the study of plant ecology
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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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process to repeated to obtain a constant mass. When one obtains a constant mass the water from the barium chloride hydrate has been completely removed. The anhydrous salt is placed in distilled water for filtering and bonding purposes. The 1.0M silver nitrate solution is placed in with the distilled water and anhydrous salt so a chemical reaction can occur. The new solution is heated to be sure that the chemical reaction is complete and all new bonds have been formed. The solution is then filtered through
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Name: Block: Date: Seed Germination Inquiry Lab (adapted from- http://employees.csbsju.edu/SSAUPE/biol106/Labs/seed_germination.htm) Objectives: The purpose of this lab experience is to provide an opportunity to: 1. measure seed germination percentage and rate 2. learn the requirements for seed germination 3. study the effect of various treatments on seed germination 4. grow a plant to maturity 5. learn about a particular species of plant Introduction: A seed is essentially a baby in
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whereas the dependent variable was number of seeds that each solution was able to germinate. Some control variables were the amount of seeds given for each solution‚ amount of sunlight‚ and the amount of days allowed to grow. 3) The effect of pH on seed germination was an obvious pattern. The solution that had a pH closer to seven such as water (7) and coffee (7.5) germinated all five of their seeds. On the other hand‚ solutions like vinegar (3) and ammonia (11)‚ whose pH were nowhere near seven
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Solubility Curve of Sodium Nitrate Data collection |Temperature (°C) | |Mass of solute in 5ml (g) |Mass of solute in 100ml (g) | |1st set of data |2nd set of data |Average | | | |23.5 |24.0 |23.8 |4.5
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Natural Acid 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
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