question 5 (1 point) Which of the following options is the best ILLUSTRATIVE example for the claim that: Large planets sometimes have more than one moon. O Most of the large planets we know about have more than one moon. O 51 Pegasus b is an exoplanet that might have lots of moons. O Jupiter is a large planet that has more than 70 moons. O Venus has no moons.
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Q: Question 24 is the amount of space an object takes up O volume O length mass O density
A: Matter It is thing which occupy space and have some mass.
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Q: Question 23 18:1cA9 O w-9 fatty acid O oleic acid
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Q: Question 8 Magnesium has 12 protons. How many électrons are in its first energy level? O a. 2 O b. 4…
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Q: QUESTION 7 If the concentration of OH- ions in a solution is 10^-2 M, pH of that solution will be O…
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Q: QUESTION 8 What are proteins made of? O A. nucleotides O B. DNA OC. polymerase D. amino acids
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Q: Question 13 Which of the following is a neutral subatomic particle? O 1. neutron O 2. proton 3.…
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Q: Question 6 Which direction does the synthesis occur? O 5' to 3 O 3' to 5" O 3' to 3' O 5' to 5
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Q: Question 23 The meter stick is used to measure O length O mass O density
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Q: QUESTION 13 What kind of energy is stored in the covalent bonds of glucose?
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- QUESTION 82 Which technique did Charles Darwin use to measure the age of the Earth? A. rate of erosion of Igneous rocks in England B. rate of weathering of sandstone in sourthern England C. rate of erosion of the chalk formation in sourthern England D. rate of sedimentation of the oceansQuestion 17 The atomic number is indicative of _______________________. a The number of protons in an atom b The number of neutrons in an atom c The number of protons plus the number of neutrons d The number of protons plus the number of electrons Question 26 Which of the following is binomial nomenclature for humans? a homo sapiens b Homo sapiens c Homo sapiens d Homo SapiensQUESTION 46 One explanation for why polar regions are colder than equatorial regions is that ____. a. the earth is spinning slower and the precipitation is more intense at the poles b. sunlight is more intense at the poles c. the earth is spinning slower at the poles d. sunlight strikes the polar regions at an angle and spreads out over a much larger area e. the sun never reaches these areas because of the tilt of Earth on its axis
- QUESTION 38 All of the following are true statements about the Hardy-Weinberg Equilibrium (HWE) principle, EXCEPT: a. HWE concludes that allele frequencies change over time. b. HWE principle assumes that all of the individuals in your population survive and reproduce equally. c. HWE concludes that if given the allele frequencies we can then accurately predict the genotype frequencies in the population. d. HWE principle assumes large, completely isolated populations.QUESTION 25 Which country has passed a law that states all chemicals that are persistent and can accumulate in living tissue will be banned by the year 2020? a. France b. China c. The United States d. Sweden e. NorwayQUESTION 23 Allele frequencies for eye color in a population of hippogriffs is p=0.73. How many individuals would you expect to be heterozygous in a population 150? (Assume HWE)
- QUESTION 16 You are examining a beloved population of trillium in the backyard of your childhood home. You recall as a child that flowers were bright white. As you return to the population you note that many (but not all) of the flowers have a faint purple vertical stripe in the middle of each petal. List each of Darwin’s postulates and what must be true about your population if it has undergone evolution by natural selection for petal color.QUESTION 46 Which of the following statements about speciation is correct? a. Natural selection chooses the reproductive barriers for populations b. It always takes millions of years for speciation to occur c. The goal of natural selection is speciation d. Speciation is a process in which members become reproductively isolated into their own group.Question 5 A rather large population of organisms have 396 red-sided individuals and 557 tan-sided individuals. Assume that red is totally recessive. Please calculate the following: a) The allele frequencies of each allele b) The expected genotype frequencies. c) The number of heterozygous individuals that you would predict to be in this population. d) The expected phenotype frequencies. e) Conditions happen to be really good this year for breeding and next year there are 1,245 offspring. Assuming that all of the Hardy-Weinberg conditions are met, how many of these would you expect to be red-sided and how many tan-sided?
- QUESTION 8 Because _____ is colorless and odorless but can be highly toxic, it is important to have home detectors for it. a. nitrous oxide b. carbon monoxide c. ozone d. methane e. carbon dioxideQUESTION 43 Which of the following statements is true about linkage disequilibrium? a. D= -0.21 indicates that two loci are in greater LD than D= 0.15 b. New alleles are born into a population in LE with the surrounding loci c. Divergent populations that experience a sudden large migratory event will be immediately in LE after mixing. d. Selective sweeps occur randomly along chromosomes as a result of LE and LD alternating at regular intervals.QUESTION 18 Describe: Population aging and increased longevity are creating more multi- and intergenerational families in the U.S. Give two examples of ways in which family structure and family roles are changing because of these changes.