Botany or Plant Biology Questions including Are the parts of a 1. Mazda 6. 26 compatible with the parts of a 1. Terrestrial plants that are able to survive in or very close to sea. Halophytes, this means that they. Most plants cannot survive on sea saline or brak water, as the. Popularity 2. 33. Biology In Context The Spectrum Of Life Pdf Free' title='Biology In Context The Spectrum Of Life Pdf Free' />Do you mean the plants next to the swimming pool edge or coping, decking Even with splash out, the chlorine content will not be high enough to effect the plants. There will be no chlorine fumes unless you are having a company add chlorine gas to the pool and even then very little will escape wPopularity 6. Tree roots in sewer lines force you for sewer line replacement to. Mechanically Cutting Tree Roots. One of the most common techniques is to use a mechanical auger. The mechanical method of root removal is simple, says Tim Carter. Subscription information for this publication which focuses on research and treatment of the child and adolescent disorders. Light as a Growth Regulator Controlling Plant Biology with Narrowbandwidth Solidstate Lighting Systems. Since there is no unequivocal definition of life, most current definitions in biology are descriptive. Life is considered a characteristic of something that exhibits. Popularity 1. 95. Orange or yellow colored spots in pool water or on pool surfaces is generally called mustard algae. This can be brushed off, but unless you use a strong algaecide theyll come back. You make sure your alkilinity and p. H are correct, add 2 and 12 gallons of liquid chlorine, 4 to eight caps full oPopularity 3. Answer. Purportedly, an IUD that remains in the uterus beyond its recommended term can become embedded in the uterine wall. If this happens, there is an increased risk of bleeding, scarring, and pelvic infection. The probability of this risk is undocumented, however. Moreover, an embedded IUD mayPopularity 4. Some adaptations include trees with thin, smooth bark. They dont need thick bark to keep them from drying out because the rainforest is so wet. Trees often have buttresses, large branching ridges near the base, for support because their roots are often shallow and they grow tall to reach the sunligPopularity 3. Content_public/Journal/mbe/Issue/34/6/2/m_molbiolevol_34_6cover.png?Expires=1498830122&Signature=g5qJbKNn8gSKOwTAs0Gdkf6G8xokdTTmZHi5zLtNTfrw7DwNGE8a0kq8HlgnYFaMiTSnKWCsQaZ7a-wG63Qeo2PBHFuviZYZKCoz4LsRAjKtq9QHiFBGEkFZ12HXD18wzPK2lm7rhCyVP~qC5wcQYr7Z1xhinH-q-h9aGoBWGtnpDNmnmkZk5zOjubp47B2FCinqCm09CWAjrpl45IpZV3vf-qGIYREmoIgH2QmUL88Q53qJH8P6KpM18u8EnEiouQ5lMcYW9VEay4mTBPjV9v9TeoFSmU8VItauNWSahHPUvRBubkLCia4ueXPMUx22re6m42oV9Ib7TNziuKXpUw__&Key-Pair-Id=APKAIUCZBIA4LVPAVW3Q' alt='Biology In Context The Spectrum Of Life Pdf Free' title='Biology In Context The Spectrum Of Life Pdf Free' />Dont take the cheap way out, blocks are bad as they cause axle wrap. Axle wrap happens when you apply tork to the wheels and the leaf springs want to bend in a s shape which causes lose of traction and broken axles. If you dont want to buy new leaf springs you should buy some droped hangers and shakPopularity 7. Answer. The corn that we eat is the seed part of the corn plant. Each little kernel is a fertilized seed, and if left to mature and dry can be planted and will grow a corn plant. BibMe Free Bibliography Citation Maker MLA, APA, Chicago, Harvard. Popularity 7. 3Greece, Germany, China, India, Russia, Japan, Scandinavia, the British Isles, the Middle East, North America, Central America, South America, etc. In other words, just about everywhere. Conifers are simply cone bearing trees. They include pines, cedars, junipers which are excellent for Bonsai, cyprePopularity 1. Gymnosperms meaning naked seeds are seed bearing plants that dont produce flowers, instead they have male and female reproductive organs mostly in the form of cones. Building Superintendent Training Programs Nyc Download Free. Their microsporophylls release pollen into the air to make available to the ovule, in the megasporophylls causing fertilization. Popularity 8. 4Take a cutting of that plant, go to your local nursery and get the name of the plant and either ask them or look it up on the web. If you have children its best to get to know what plants are around the play area and if any should be poisonous its best to get rid of them. Popularity 1. 22. Logically speaking sand is also a type of soil in which belong to. Sand Silt and Clay. This textural. fraction makes up the Soil Texture. Sand, Loam, and Clay. We consider a soil as sandy when it contain 7. Clay when it contains at least 4. Clay. Popularity 4. Plants can not grow in sand alone. If you provide the necessary nutrients and water, as in Hydroponic gardening, then you can grow healthy plants in sand or gravel. But that is not sand alone. Likewise, plants will grow well in sand that has organic material and other soil enrichers mixed into itPopularity 2. Answer. New York State Flower. The rose, in all its variety and color, was made the State flower in 1. Roses have been appreciated throughout the centuries and are considered one of the most popular and widely cultivated flowers in the world today, with over 1. Popularity 1. The short answer is yes, sugar does help plants grow. However, excessive amounts of sucrose can be harmful to a plant. For plants growing hydroponically or in a selective medium such as in a petri dish, sucrose is often used as a carbon source for sprouting plants. Plants make sugars through photosynthPopularity 1. It means delicate beauty. There arent any specific or concrete meanings for certain tattoo symbols. For example A cross to some may be just be a cross. But to others, theres a religious meaning. Check out tattoo symbolism here. Popularity 2. 3Where you live and what type of soil you have makes a big difference. The most important thing is light exposure. To raise the p. H level of a Poinsettia Plant use 1 tablespoon of Baking soda in 1 gallon of water and rinse the root one time per week. Popularity 5. 8 Injecting Food Coloring into Tulip Bulb. Any flower that is white will absorb the color you choose. You see that often with carnations. They are dyed blue alot. I have found nothing on line that shows this. I did see one reference where a virus was injected into the bulb to change the flower coloPopularity 6. Coca Cola or Water. I do know from an experiment that Sprite or Sierra Mist will preserve cut flowers. Coca Cola is saving crops in India Check it out on the webCoke Used as Pesticide in India. While it is true that Coke is saving crops in India as mentioned on the web, it has nothing to do Popularity 2. Answer. Semi vegetarians basically they limit animal products. Lacto vegetarian they avoid all animal products except for dairy products. Lacto ovo vegetarians excludes all meat except for dairy and eggs. Vegans avoid all animal products in their diet, such as meats, dairy products,Popularity 4. Planting Flower Bulbs in Pots Inside. Summer bulbs can be planted inside. Bulbs are planted in the fall, placed in small pots, and covered with tin foil to block the light. Place them in the refrigerator for 6 weeks, then take out the water and put them in a sunny window. You can have tulips anytimePopularity 5. The Tallest Tree. According to the researches of Dr A. C. Carder, the tallest tree ever measured was an Australian Eucalyptus regnans at Watts River, Victoria, Australia, reported in 1. William Ferguson. It was 1. 32. 6 m 4. Popularity 5. 7Who knows It could be nearly anything. For starters it could become sturdier and have a stronger structure, or it could develop a looser structure that harnessed the pressure and help it grow. It could be nearly anything Most likely yes. If a cactus was planted in a damp area, then it may grow vePopularity 5. Can serve as decomposers. One celled organisms that can be spherical, spiral, or rod shaped and appearing singly or in chains, comprising the Schizomycota, a phylum of the kingdom Monera. Popularity 1. 6If it does not have enough sun the stem will be spindly and not look wellmorestem thickness is highly regulated and is related to overall growth speed. Popularity 6. 5. Bugs, Lightening, Acid Rain and Topping are some things that can harm trees. Ref http www. NRrdonlyres5. C6. D5. 9 7. 7CB 4. BF 8. C1. 1 9. 12. F5. A0. 3D2. 3E0toppinghandout. Go to this web site and click on How to Kill a Tree. Popularity 6. 3Materials a leaf, a 1. L beaker, 1. 0 m. L ethanol, a hot plate, a power outlet to plug the hot plate into, a Petri dish, goggles, supervision if youre a kid Suppose youre working with a spinach leaf. Put it into a 1. 00 m. L beaker. Add 1. 0 m. L of ethanol to it. Place the beaker with ethanol on a hotPopularity 5. Germination Does Affect plant growth. Without germination in the plant, the plant is not able to grow. The germination is the begining of life for the seed plant. Popularity 7. 1 Answer. Ok, the answer is yes, depending on what plants you are talking about, if you are talking about epsom salts that is a good thing for some plants. Senior Biology Deadly Extended Experimental Investigations. RESOURCES FOR QUEENSLAND STUDENTS TEACHERS DEADLY EEI IDEAS Ideas for Year 1. Biology Extended Experimental Investigations. From Dr Richard Walding, BApp. Sc, MSc, MPhil, Ph. D, FAIP, FRACI, CChem, Griffith University, Australia. Senior Physics teacher Moreton Bay College, Brisbane Senior Biology Chemistry teacher Moreton Bay College 2. Author New Century Senior Physics textbook by Oxford University Press. Email richardwalding. Many of the suggestions below involve the use of animals. Various laws apply to the use of animals in schools particularly any live non human vertebrate, that is fish, amphibians, reptiles, birds and mammals, encompassing domestic animals, purpose bred animals, livestock, wildlife, and also cephalopods such as octopus and squid. For some further advice go to Use of Animals note at the end. OPEN INQUIRY EEI In most Queensland schools the Year 1. EEI provides students with a limited range of research questions to investigate, usually drawn from a single unit eg plants. This allows students to focus on the process and techniques of investigation and the subsequent reporting. The examples from Nanango State High and Moreton Bay College in Plant Options below are of this type. However, in Year 1. These Open Inquiry EEIs may provide more ownership, engagement and deeper understanding for the students but do place a bigger demand on resources and laboratory management. However, many teachers have found strategies to manage this should they choose to opt for a Open EEIs. An example of an Open Inquiry EEI can be downloaded here Nanango SHS Year 1. Open EEI. A Materials Requisition Form accompanies this document. My thanks to Biology teachers from Nanango for sharing this. SAFETY Risk Assessment in an EEI School. S have implemented various forms of Risk Assessment for their science laboratory or practical work. Examples of Risk Assessment forms can be found in the tasks available on this page. A comprehensive form developed over several years by Urangan SHS can be found here Risk Assessment Form. It is only an example and should not be assumed to necessarily meet the legal and safety obligations of any particular school or situation. TWO MAIN APPROACHES FOR AN EEI In general there are two main methods used in senior high school EEIs. They are The method of artificial variation where you manipulate one variable to see the effect on the other and keeping the rest constant For example, what is the effect of temperature the manipulated or independent variable, IV on the enzyme digestion of starch the dependent variable, DV. The method of concomitant variation where some naturally occurring variation in some condition Variable 1 is correlated against some other condition Variable 2. This is also called a correlation method. You can think that nature has manipulated the variables but it is still appropriate to class one as dependent and one as independent. For example, do young leaves have the same density and distribution of stomata as older leaves or how does temperature IV in a natural environment affect stoma opening DV In this second case you do not need you to control the environmental temperature, but you do need to measure the DV at different temperatures. The difficulty with the second approach is the control of other potentially influential variables such as humidity as you have to take what you get. However, that does not preclude the variables in relationship being considered the IV and DV or being graphed as such. One way to address the confounding variables eg humidity is to collect data on the other variable as well. That is, call the stomatemperature data Part I, and call the stomahumidity data Part 2. You can run the statistics on each pair separately, but, for students who are not that stats savvy then they could look for interactions between them at a visual level. My thanks to Marilyn Love, Science Department, All Hallows School, Brisbane for this example. FOOD TECHNOLOGY OPTIONSDoes the amount of bacterial growth in food differ according to its preparation or handling Although some micro organisms are deliberately used to make foods such as yoghurt and cheese, other microbes spoil food. Food, as well as meeting the nutritional requirements of humans, will also meet the nutritional needs of a vast range of micro organisms. These microbes will multiply rapidly in food, given the appropriate conditions such as temperature, p. H and moisture. The flavour, aroma and texture will ultimately be affected. Microbial contamination accounted for 3. Food Standards Australia New Zealand FSANZ between 1 January 1. December 2. 00. 4. Of these recalls, 4. Listeria monocytogenes contamination 1. Salmonella contamination and 1. Escherichia coli contamination Food Standards 2. Those most affected by food poisoning are the elderly, the young and immune suppressed individuals. This EEI is suggested by Biology teacher Sylvia Hicks from St Aidans College, Corinda. Effects of different anti microbials on bacterial growth Joseph Lister first introduced aseptic surgery in 1. C6. H5. OH as a germicide. He was able to reduce mortality of post operative surgery by up to 4. Since then the control of growth by antimicrobial compounds has grown into a multi billion dollar industry. A good EEI is to assess the effect of a variety of antimicrobial disinfectants on bacterial growth. Charmaine Keal HOD Science at Tullawong State High School offered this advice the most popular is testing the effects of different anti microbials on bacterial growth. Our labbies prepare the plates and order in E. Students then put a wash of E. Small paper discs like out of a hole punch are sterilised and then soaked into different anti microbials. The discs are placed onto the agar plates and then into the incubator for a couple of days. If the anti bacterial is effective there is a clear ring around the disc where the E. Students have used the width of this ring to indicate effectiveness and to collect quantitative data. The experiment can work quite well keen students have then researched the active compounds within the antibiotic, how they act upon the bacteria and link to the results observed. Common antibacterials are alcohols eg ethanol, isopropyl alcohol, synthetic detergents QAC quaternary ammonium compounds or phenols. No single disinfectant is ideal. Each has its advantages and disadvantages. For example, phenols sterilise well but are corrosive and toxic. Detergents and 7. At Mt Maria College, Enoggera, Brisbane, the Science Co ordinator Shan Wainwright also uses multi disks impregnated with antibiotics. Risk assessment including disposal of waste is vital. The images in the diagram to the right were prepared by Dr Dennis Kunkel of Dennis Kunkel Microscopy Inc. Over years Dennis has assembled a vast collection of these micrographs, many of which have been colorized and can be viewed on his website. Images Copyright Dennis Kunkel Microscopy, Inc. Some photos below taken from the EEI of a Yr 1. Biology student at Our Ladys College, Annerley, Brisbane. Do probiotics survive the digestive tract as claimed The following suggestion is courtesy of Adam Delroy, Moreton Bay College, Brisbane. Probiotics are live bacteria and yeasts that are good for your health, especially your digestive system. We usually think of bacteria as something that causes diseases. But your body is full of bacteria, both good and bad. Probiotics are often called good or helpful bacteria because they help keep your gut healthy. Probiotics are naturally found in your body.