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Directions: Complete BOTH Part A and Part B of this discussion.
Part A: Using CH 23, please answer the question "What is an animal?" and then select one phyla discussed in this chapter to investigate. In your post, please discuss 2-3 important features of the phyla you select, identify an organism within this phyla, and you can earn 2 bonus points for submitting a picture of the organism taken by you (please include an index card with the date and your signature to ensure that you have taken the picture). Please review the organisms selected by your classmates, and try to choose a unique organism.
Part B: Using CH 24 as a reference, please describe 2 characteristics of plants, choose one type of plant (nonvascular plants, seedless vascular, or seeded vascular) and discuss the unique features of this type of plant. You can earn 2 bonus points for submitting a picture of a plant that falls under the type of plant you have selected. Simply include a picture of the plant that includes an index card in the shot with the date and your signature to ensure that you have taken the picture).
You are an ecologist interested in energetics of ecological systems. You begin your current research program with a study of primary productivity of corn plants growing in a field in Iowa during mid-summer.
After more study, you discover that the two genes for the traits are 22 mu apart. If you mate individuals heterozygous for both traits (st + / + po), what percentage of their offspring will be both short-tailed and spotted, assuming no double cros..
How are these pathways regulated in cells that contain both pathways? What is the purpose of gluconeogenesis, and what conditionswill promote the gluconeogenic pathway over the glycolytic pathway?
Explain anaerobic respiration in terms of an electron transport chain, proton motive force, electron donors and acceptors.
question 1.give some examples of waste products involved in this process.question 2.what happens to the waste products
When oxygen is unavailable, some cells use anaerobic(fermentation) pathways to make ATP. Another textbook saysregarding fermentation: "The final steps serve only toregenerate NAD+." What does this statement mean? Explainusing examples of specific fer..
Discuss the three parts of the human personality according to the psychoanalytic perspective originated by Sigmund Freud.
In what brain structure would you expect cocaine to have the largest effect on dopamine transmission and why.
“Thoughts on Environmentalism” discuss the human effects on the environment – both positive and negative. Focus on the concepts of biophilia and the environmental ethic.
q1. two pigs one with a 6 cm tail and one with a 30 cm tail were crossed. their f1 offspring had tails of 18 cm. the f2
Need help writing a introduction for this paper and, formulating a hypothesis, and selecting important figures that contributed to the experiment.
The bacteria are allowed to grow overnight and are streaked on a plate using a technique that produces isolated colonies that are clones of the original. Samples of these colonies are then grown in four different media: nutrient broth plus ampicillin..
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