A researcher planted seeds from 4 types of tomato (Roma, Cherry, Big Boy, and Early Girl) in a greenhouse to determine which type of tomato produce the largest number of tomatoes per plant. Symptoms related to all types of hypophysitis include frequent headaches, vision changes (either low vision or double vision), and impaired pituitary function. A. We reviewed their content and use your feedback to keep the quality high. You have formulated a hypothesis: " pineapples contain more vitamin C than oranges." If we were looking at cricket chirp rates in response to rising temperatures, what would be the dependent variable of the experiment? b. Wh, A 2004 study sought to explain how night-flying migratory birds navigate since they cannot use the Sun, and clouds often obscure stars. Course Hero is not sponsored or endorsed by any college or university. Explain the rationale underlying your hypothesis. How does the ripening of fruit affect the process of seed dispersal? The most plausible hypothesis to explain why species richness is higher in tropical than in temperate regions is that A. Choose the data set that demonstrates th, In a controlled experiment, a scientist is studying how long it takes pea plants growing in different soil types to develop flower buds. Hip fractures often occur because of falls or some other form of blow to the hip. Lamarck supported the idea of __________. Is there any noticeable effect on the germination rate of the radish seeds as a result of pH change? If the posterior portion of the gland or/and the pituitary stem are involved, diabetes insipidus can occur. Lorem ipsum dolor sit amet, consectetur adipiscing elit. This dispersion pattern tends to occur becau. Donec aliquet. Surgery may be required to obtain tissue for a biopsy. copyright 2003-2023 Homework.Study.com. You have formulated a hypothesis: "Mangoes contain more vitamin C than oranges." Which of the following statements best describes the relationships between photosynthesis and respiration? Suppose I say "In the beginning God created the heavens and the earth." 1) the dependent variable is the vitamin C in the pineapples and oranges, 2)the independent variable is temperature, 3)the control group in the experiment is the oranges, 4)the type of fruit is a controlled variable, Donec aliquet. How can researchers know if that variable is causing the observed effect or if the thing they are studying (such as fertilizer) is causing it? Ionic compounds and polar molecules can readily dissolve in water. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. It may help to. D. I bel, A researcher planted seeds from four types of wheat (Types A, B, C, and D) in a greenhouse to determine which type of wheat grew fastest. This can lead to death of the bone in that area. c. It is a tentative explanation to a question. (Observation, hypothesis, independent and dependent variable, control variable), Which one of the following steps of the scientific method should come only after a hypothesis has been formed? Formulate a null hypothesis for the following hypothesis: "Tomato plants exhibit a higher rate of growth when planted in compost instead of in soil." State a testable hypothesis that focuses your question. Then summarize what you lear, Which of the following characteristics are associated with a scientific hypothesis? Calculate the size of the lizard population living in the area. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Join our community today. In the experiment, migratory songbirds were captured, placed in an artificial magnetic field, and then released to cont, Mathematical climate models include many variables, but there is 1 variable that causes the largest difference in the temperature increases predicted in the future. What are t, You are testing a new fertilizer in your garden / greenhouse. This will confirm a diagnosis of hypophysitis and rule out any cancerous activity present in the pituitary gland. Tropical rain forests have a greater diversity of vines than in any other environment on Earth, and most of these vines are woody. To test this hypothesis you measure vitamin C levels in 20 oranges and 20 Pineapples from trees that were. If you are experiencing symptoms which have a negative impact on your life, you should consult your healthcare provider regarding treatment options. You notice that there are lots of daisies in the lawn, but none under the tree. What is the control group? W, Why is a carrot orange in color? Which of the following options is correct? a.-They found a positive correlation between group size and the density of food trees b-They observed a decline in group size w. Week 1 Biology Flashcards | Quizlet Biology is to science as ________ is to ________. d. ma, The role of environmental factors on gene expression is illustrated by a. the varying plant height of genetically identical yarrow plants when grown at different elevations b. the flower color of hydrangeas c. the coloration in snapdragon plants d. m. The orange portion of a carrot plant that humans consume is an example of (a) __________. a) a general statement predicting the outcome of an experiment; a specific statement explaining a collection of experimental outcomes b) a general statement explaining what is happening during an. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fever. Hypoesthesia primarily results from damage to nerves, and from blockages in blood vessels, resulting in ischemic damage to tissues supplied by the . This joint is called a ball-and-socket joint. Pain with movement of the hip. Autoimmun Rev. Do, cing elit. This theory explains why trees can grow to such tall heights and still provide water to their leaves.

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