Nobody downloaded yet

Ecology of Organisms - Lab Report Example

Comments (0) Cite this document
The pH levels affect germination and the growth of the plants (Robert, 1998). From the experimental result, above there was a rapid rate of germination in the control (water) with a pH of 6.5. There was a…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER91.1% of users find it useful
Ecology of Organisms
Read TextPreview

Extract of sample
"Ecology of Organisms"

Download file to see previous pages Different pH levels affected the germination and growth rates of the radish seeds. This experiment was examining the effects of different pH level on germination of radish seeds. Water with a pH of 6, vinegar pH 3 and baking soda pH 10.5 were used. From the results, pH 3 radish never grew at a slow rate radish on pH 10.5 grew at a slower fairly rate and pH 6.5 grew the fastest. In vinegar, only 10% of the seeds germinated 40% in baking soda and 100% in water. Extremely low pH affected seed germination and maximum growth recorded at a neutral pH. In general, the lower the pH of the environment, the harder for radish seeds to germinate and to survive.
It would be appropriate to conclude that plant species with a narrow range of pH are in trouble. Most plants germinate and grow best in a pH range of 7 to 9. The higher and lower pH levels, especially of 3 and 11, drastically reduce growth of plants and crops. Acid rain is a problem since it reduces the pH levels of soil to below 5. From the above experimental results, it suggests that acid rain may drastically reduce crops and plants ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Ecology of Organisms Lab Report Example | Topics and Well Written Essays - 250 words”, n.d.)
Retrieved from https://studentshare.org/biology/1601161-ecology-of-organisms
(Ecology of Organisms Lab Report Example | Topics and Well Written Essays - 250 Words)
“Ecology of Organisms Lab Report Example | Topics and Well Written Essays - 250 Words”, n.d. https://studentshare.org/biology/1601161-ecology-of-organisms.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
(Ecology) Plant Competition Lab Report
Plant competition can be categorized into two types: intraspecific and interspecific. Intraspecific competition occurs when individuals of the same species compete for the same resources in a particular area (Freedman, 2011) For instance, two trees growing closely with each other or two flowers planted on the same pot will vie for the same nutrients, water, and space, reducing the amount of resources that each individual receives.
8 Pages(2000 words)Lab Report
Using this model, we aim to understand the extent of change in the GI tract microbial count of streptozotocin injected diabetic rats compared to in normal rats based on a comparative assay of their glucose content, lactate content and the ratio of the GI tract to the body weights.
30 Pages(7500 words)Lab Report
A Self-Sustained Enclosed Ecosystem in a Jar
Effective understanding of an ecosystem component is a main factor in creating a jar-based self-sustained ecosystem. An ecosystem entails the interaction of a group of organism with their physical environment. A self-supporting and self-sustained ecosystem is created by enclosing specific amount of resources that are available inside a glass jar
5 Pages(1250 words)Lab Report
Molecules and Processes of Life Activity 6 - Cellular Respiration and the Effects of Pollutants on Its Rate
The pollutants are thought to play a role in interruptions that occur in cellular respiration (Audesirk, Audesirk & Byers, 2006). Experiment on the effect
9 Pages(2250 words)Lab Report
Ecology - From Individuals to Ecosystems
The Sun's rays hit the equator at a direct angle between the Tropic of Cancer and the Tropic of Capricorn. The closest point depends on the exact time of the year (Begon et al, 2006). Everywhere else, the Sun's rays hit at an angle to the surface and are therefore less intense. 
2 Pages(500 words)Admission/Application Essay
2. Temperature: - saprophytes work faster at warmer temperature. If temperature is too high or too low saprophytes cannot grow and rate of decomposition is slow. Microbial activity generally predicted to increase rapidly up to a temperature of 30 degree C.
5 Pages(1250 words)Lab Report
On the other hand, when it descends, the air warms and dries. The heat from the sun is distributed unevenly across the surface of the earth with tropical and equatorial regions receiving more solar than the polar and mid-latitude regions. Near the equator, the incoming sunlight tends to be vertically inclined to the ground causing greater heating than near the poles where the inclination is almost horizontal.
1 Pages(250 words)Essay
Interspecific and Intraspecific Plant Competitions
This report aimed at determining the effects of both interspecific and intraspecific forms of competition on total yield, survival and individual growth of two plants. Several materials including plant pots, planting trays, potting soil as well as seeds from radish and wheat were used. Seeds were subjected to light and temperature controlled chambers.
8 Pages(2000 words)Lab Report
Antiseptics ( 70%, 91% Isopropyl and Iodine) on Ecoli growth
E coli belong to the Enterobacteriaceae entric bacteria that are facultative anaerobic Gram-negative rods and are mainly found in the gastrointestinal tract of human beings and other warm-blooded animals. The
3 Pages(750 words)Lab Report
Biology lab report ( includes abstract, intro, results, dissections )
The genetic variation of both populations was examined by gathering six microsatellite loci genotypes from each population and then the data was utilized to measure observed heterozygosity, which was then used to make comparison between both populations of Western
5 Pages(1250 words)Lab Report
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Lab Report on topic Ecology of Organisms for FREE!
logo footer
Contact us:
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us