Design a simple experiment testing for the effect of cold temperature on poppy seed germination. Explain how you would set the experiment up and which data you would collect How would results look like if the population is cold-tolerant (include a graph in your answer)?
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Design a simple experiment testing for the effect of cold temperature on poppy seed germination. Explain how you would set the experiment up and which data you would collect How would results look like if the population is cold-tolerant (include a graph in your answer)?
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- What procedure would be the most useful to increase the mean height at first flowering? A. Select seeds from only those plants whose height exceeds the mean for the generation. B. Randomly select five plants for breeding. C. Use the entire population for breeding, but increase the amount of fertilizer and light. D. Select plants for breeding that are closest to the mean height of the population.Use your selected principle and make a demonstration on how you would improve sheep breeds. Use specific sheep breeds in your explanation/demonstration. If it helps to upload a diagram, please do so.Suppose you wanted to know if the addition of calcium to water would stimulate a plant to grow taller using the scientific method. What would the independent and dependent variable be in this experiment?
- Give typed explanation a population of geese grow in such a way that each grneration is simply 2.2 times the previous generation. there were 3 geese in the first generation, how many will there be by the 15th generation?GENETICS Described the principle of blue and white colonyIn the post-industrial forest (dark forest), how did the ratio of light colored moths to dark-colored moths change over time? Question 7 options: The ratio of light colored moths increased relative to the number of dark colored moths. There was no change in the ratio between light and dark-colored moths. The ratio of dark colored moths increased relative to the number of light colored moths.
- Do a diagram that shows the evolution of a domesticated crop (corn or tomatoes)Thank you Describe how a researcher would determine the size of a penguin population in Antarctica using the mark and release method. Use an example to show how the calculation is done.Use the information and the image to answer the following question. The bird in the picture feeds on mice. A large forest fire resulted in a layer of ash that darkened the soil in which the mice lived. The illustration shows the distribution of the mice over time. picture which could be a statement about why the color distribution in the mouse population changed over time. Provide evidence to support your claim
- Agriculture triggered the development of complex societies through the accumulation of storable surplus. True FalseWrite a hypothesis and make a prediction about how the masses of the simulated cells will change by putting the cells in beakers with different concentrations of sugar.Use the table to answer the question. Three tomato plants vary in the shape of their leaves: A has smooth edges on its leaves, B has wavy edges on its leaves, and C has smooth edges with bumps in the center of the leaf. Their genomes are the presence of three siRNAs as shown in the table below. Each plant is also tested to see if it is susceptible to attack by herbivorous beetles. Plant siRNA 1 siRNA 2 siRNA 3 Susceptible to Beetles A Yes No No Yes B Yes Yes No Yes C Yes No Yes No Part A: Identify the role of each siRNA. Explain how the siRNAs do their jobs. Part B: Decipher the connection between the phenotypes and susceptibility to beetles and explain how you deciphered this.