Biology Assignment The Role of Pollinators in Ecosystems and Agriculture

Provide at least one (1) pollinator species (insects, mammals, etc.) and describe its ecological, economic or evolutionary significance.

Discuss threats to pollinators and identify potential solutions

OBJECTIVE & SCOPE OF THE PROJECT The scope of the project is to prediction of crops can be informed to agriculturists in time basis. Many Machine Learning techniques have been used to analyse the agriculture parameters. Some of the techniques in different aspects of agriculture are studied by a literature study. Blooming Neural networks, soft computing techniques plays significant part in providing recommendations. Considering the parameter like production and season, more personalized and relevant recommendations can be given to farmers which makes them to yield good volume of production. Q.CONVERT THE ABOVE SENTENCE'S WHERE OBJECTIVE SHOULD BE GIVEN AS POINTS AND EACH POINT SHOULD START WITH A VERB? O

Directions: Research on examples of parasitic plants and predator plants. Give an example for each. What structural adaptations are present in these plants that allow them to acquire nutrition through parasitism and predation? Tabulate answers by using three columns with the following criteria: Type of Adaptation (parasitism or predation), Example Plant, and Structural Adaptation. Type of Adaptation Example Plant Structural Adaptation Parasitism Predation

. Variation is considered as the raw material for any plant breeding program. How plant breeders have utilized and explored this phenomenon for ensuring food security. Summarize the progress and give guidelines for future.  Describe briefly.

Mistletoe can't reproduce without pollinators, but there are many pollinator species that are equally effective. From the mistletoe's perspective, the interaction is Obligate and specialized. Obligate and generalized. Facultative and specialized. Facultative and generalized.

File Edit View History Bookmarks Window Help 4. For a plant colonizing a remote island, describe one advantage and one disadvantage for each of the following methods: self-pollination and cross-pollination. E O SD $ 4 R F % 5 course.ilc.tvo.org 2.6: Assessment for feedback and grade: Plants - SB13U-EN-01-02-ON-(... T G ^ 6 MacBook Pro Y H & 7 U * 8 J - + 9 16 K CA < 0 T https://course.lc.tvo.org//content/enforced/22865821-SB13U-EN-01-02- ) C 0 q 8 P - Tue Apr 18 9:45 AM - + 11 [ = @ L + 88 Other 11 } 1

Q- You are studying the growth of a particular species of plant and you notice that as time passes, your plants’ root: shoot ratios consistently decrease. In this system, is the limiting resource an above-ground resource, or a below-ground (soil) resource? A- Above ground; because the plants are allocating more resources to root growth B- Above ground; because the plants are allocating more resources to shoot growth C- Below ground; because the plants are allocating more resources to root growth D- Below ground; because the plants are allocating more resources to shoot growth

Course: Botany In stable populations, ones that are neither increasing nor decreasing in abundance (e.g., there are a million trees now and there will be a million trees a thousand years from now), about how many of a plant’s seeds survive and grow to adulthood, being able to replace it when it dies? If during the plant’s lifetime it produces 100,000 seeds, how many do not survive, do not grow, and cannot replace it when it dies. (Hint: Do not think of humans, as we are an increasing population, not a stable one. Almost all our children survive, but that is not true of any other species.) Answer and explain briefly.

Doug Schemske is a biologist who studies plants from around the world.  Doug and his research team carry out experiments with the plant species Mouse-ear Cress, or Arabidopsis thaliana. They like this species because it is easy to grow in both the lab and field. Arabidopsis is very small and lives for just one year. It grows across most of the globe and in a wide range of latitudes and climates. Arabidopsis is also able to pollinate itself and produce many seeds, making it possible for researchers to grow many individuals to use in their experiments.  Doug chose Arabidopsis populations in Scandinavia and the Mediterranean for his research on local adaptation because those two locations have very different climates. The populations may have adapted to have the highest survival and reproduction based on the climate of their home location.  To deal with sudden freezes and cold winters in Scandinavia, plants may have evolved freeze tolerance traits, which produces chemicals that act like…

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PLEASE HELP

Variation is considered as the raw material for any plant breeding program. How to plant breeders have utilized and explored this phenomenon for ensuring food security. Summarize the progress and give guidelines for future

For the article "Effects of an invasive predator cascade to plants via mutualism disruption" (https://www.nature.com/articles/ncomms14557) answer the following points: - Summarize the results - What did the author(s) conclude about the question or pattern based on the data? - What are the strengths/weaknesses of the study? What might you do as a follow-up?

The data that is attached below was collected during a lettuce seed ecotoxicity assay. Lettuce seed assays are used to compare the ecotoxicity of methanol, ethanol, and isopropanol by these alcohols' effects on germination rate and root elongination. Using the attached data, help answer which alcohol seems to be the most toxic to lettuce seeds. Why or why not would your results be expected? What does this information tell you about using ecotoxicity data to estimate human toxicity?

Lesson: Perpetuation of life   Assessment:  Enumerate what is/are being asked.   Give at least five examples of genetic engineered plants/animals. a. b. c. d. e.   Give at least 2 examples of the following: Fission- -   Budding- -   Fragmentation- - 3. Give at least 4 examples of plants which can do Vegetative Reproduction.       a.                    b.      c.     d.

SCIENCE, TECHNOLOGY, AND SOCIETY Describe how ourknowledge about the control systems of plants is being appliedto agriculture or horticulture.

Their current state. The major environmental threats to these ecosystems. What (if anything) is being/can be done to address these threats (nationally and internationally)? Topic Suggestions: Low Input Plants that require minimal inputs in the landscape (will include inputs including but not limited to water) Xeric Plant selection and cultural practices for xeric (arid or dry) landscapes (low water input) Shade Plant selection and cultural practices for shaded (undercanopy) landscapes (often low water/ low light input)Wetland Plant selection and cultural practicesNative Focus on currently used as well as less commonly used native plants. Discussion of what native means in landscaping native to US, native to New England, native to Massachusetts what it means for plant survival/hardiness Pollinator Gardens Selecting plant material to support pollinators in the landscape. Including pollinator specific habitats as well as enhancing and maintaining current landscapes to support…

Review A farmer wishes to develop a strain of high-yield corm that is also resistant to drought. He has the following individuals from the current year's crop: Individual A-Yield: 179 bushels/acre; drought resistance: high Individual B-Yield: 220 bushels/acre; drought resistance: low Individual C-Yield: 185 bushels/acre; drought resistance: medium Individual D-Yield: 140 bushels/acre; drought resistance: high Individual E-Yield: 200 bushels/acre; drought resistance: medium Which of the following crosses would produce the highest corn yield with the highest resistance to drought? v View Available Hint(s) Hint 1. Determine the average yield and drought resistance expected from each cross. B and B A and B C and E A and E Submit Request Answer (P Pearson O O O O

Scenario: Question: Will Miracle gro or Nature's Care work better at growing the tallest lily. nature's care wwwww.... BEFORE Control Miracle Gro All Purpose Plant Food Grow 1. Using the question and images determine the following: a. Write a hypothesis on which plant food you think will cause the most growth. b. List the following for this experiment: Independent variable: Dependent variable: 3 Constants 1/3 capful = 4 tsp nature's care Organic & Natural Water Sclable Mast Food De Tel Kayan de What to do www.

For the article "Effects of an invasive predator cascade to plants via mutualism disruption" (https://www.nature.com/articles/ncomms14557) answer the following points: - What was the question addressed by the author(s)? What was the author's hypothesis? - Overall, what did the author physically do, use, and/or document to test the hypothesis? - Summarize the results.

Discuss the role of phytohormones, fertilizers and pesticides, and genetic engineering in the development and growth of plants. Describe how the environment has a significant impact in plant growth and development.

How econmically and ecologically important pollinators are?

Please complete the following:

To determine: Some adaptations that help protect seeds from destruction by animal consumption.

The parentheses represent the answer choices for the blank(s). The independent variable is (the amount of light the plants recieve, the amount of chlorophyll in the plant leaves). The dependant variable is (the amount of light the plants recieve, the amount of chlorophyll in the plant leaves).

Which of the following is true about Liebig's Law of the Minimum? * The growth of a plant is affected by one limiting factor at one time. The growth of a plant is affected by multiple limiting factors at one time. The growth of a plant is not affected by multiple limiting factors at one time. The growth of the plant is not affected by one limiting factor at one time. According the Shelford's Law of Tolerance, the organisms wide environmental factor tolerance limit show * narrow distribution with low population size narrow distribution with high population size wide distribution high populations size wide distribution with low population size If you are having a fever, you are in your * zone of optimal tolerance zone of intolerance zone of physiological stress

Situation: A student is planning to conduct a research related to the effects of pulverized mango rind on the growth of tomato plants.   Specify the dependent, independent and controlled variables in the given situation above

What is meant by germplasm Collection? Describe its significance in plant breeding programmes.