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UW Madison Biology 151 Exam 1 Questions with Complete solutions.

Biology 151 exam 1-UW Madison Questions with Complete Solutions

UW Madison Biology 151 Exam 1 Questions with Complete solutions

James Madison University, psych 375 Sensation & Perception Exam 3 Study Guide Questions With Complete Solutions

1. In both bryophytes and vascular plants, meiosis occurs in the dominant or most conspicuous phase of the life cycle. a) true b) false CORRECT ANSWER b In the life cycles of mosses and ferns, which of the structures are diploid? Select all that apply. a) sporophyte b) gametophyte c) zygote d) sperm e) eggs CORRECT ANSWER a, c Diploid (2n) cells in the _____ of mosses, ferns, gymnosperms, and angiosperms divide meiotically and form haploid (1n) spores. a) sporangium b) gonad...

Madison Davidson negotiated for a $30,000 loan with $200 monthly payments, plus 9 percent interest. In this case, what is the monthly interest in the first month? A: $225 B: $450 C: $425 D: $205 - A: 225 First, you take $30,000 and multiply it by 9% for the total annual interest paid, or $2,700. Divide that by 12 (months) for a total of $225 per month interest payment. If this is a fully amortized loan, the ratio of principal and interest will change every month, with the interest declin...

1. Powers under the Articles of Confederation: 1. Could exchange Ambassadors 2. Make treaties with foreign governments and Indian Tribes 3. Declare War 4. Borrow Money 5. Settle disputes among States 2. Weaknesses of the Articles of Confederation: no power to tax, President lacked power, no money to buy ships no money pay soldiers no national judiciary 3. New Jersey Plan: William Paterson Three Branches of Government The states had the power Every state had one vote one chamber legislat...

What is the Prisoner's Dilemma? What does it tell us about the prevalence of cooperation? - AnswerPrisoner's Dilemma: Game Theory model for understanding competition and cooperation Models why cooperation can be rare Influence of trust Tit-for-tat an effective strategy What is the tit-for-tat strategy? - Answer-Whatever your opponent did last turn, you do this time What is altruism? Why is its existence hard to explain, in terms of evolutionary theory? - AnswerAltruism: Behavior toward an...

What is an acid? - Answer-solution has an excess of H+ ions What is a base? - Answer-solution has an excess of hydroxyl ions (OH-) What is neutralization? - Answer--process where acid and base are mixed until they become neutral and the PH is 7. What are the two products of a neutralization chemical reaction? - Answer-water and salt ( The type of salt depends on acid or base added to neutralize.) What is a weak acid? - Answer-an acid that only partially ionizes in an aqueous solution. This...

Two types of cell division in eukaryotes - Answer-Mitosis, Meiosis Meiosis produces - Answer-gametes (sex) Mitosis produces - Answer-somatic cells (non-stem, non-sex) Cell division in prokaryotes is called - Answer-Binary fission In binary fission, the parent cell... - Answer-...divides to create *clonal* daughter cells (identical to each other + parent cell) Mitosis is - Answer-the division of the nucleus cytokinesis is - Answer-the division of the cytosol + other organelles 3 Functions...