Conceptual Integrated Science
3rd Edition
ISBN: 9780135197394
Author: Hewitt, Paul G., LYONS, Suzanne, (science Teacher), Suchocki, John, Yeh, Jennifer (jennifer Jean)
Publisher: PEARSON EDUCATION (COLLEGE)
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Chapter 17, Problem 3RAT
To determine
Introduction:
The process of change in organisms for survival is termed as evolution. The discovery of fossils illustrated that the living organisms existing on Earth had not been the same always. It was seen that some old species disappeared and new species have developed. The development of new species took place due to evolution.
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Chapter 17 Solutions
Conceptual Integrated Science
Ch. 17 - What was Lamarcks theory about how evolutionary...Ch. 17 - What impressed Darwin about the finches on the...Ch. 17 - How did the work of Thomas Malthus influence...Ch. 17 - How did Charles Lyells work influence Darwin?Ch. 17 - What is an inherited trait?Ch. 17 - What is genetic variation?Ch. 17 - Describe how natural selection occurs?Ch. 17 - From the point of view of natural selection, why...Ch. 17 - Define sexual selection and provide some examples...Ch. 17 - Prob. 10RCC
Ch. 17 - Does natural selection act on genotype or...Ch. 17 - Prob. 12RCCCh. 17 - Prob. 13RCCCh. 17 - Why are genetic mutations and sexual reproduction...Ch. 17 - What is a species?Ch. 17 - Prob. 16RCCCh. 17 - Explain the difference between allopatric...Ch. 17 - What is an adaptive radiation?Ch. 17 - Prob. 19RCCCh. 17 - Why does the similarity of the mammalian limb in...Ch. 17 - How does biogeography provide evidence for...Ch. 17 - What important feature of modern humans can...Ch. 17 - What was the first species of hominid to leave...Ch. 17 - How old is our species, the modern humans known as...Ch. 17 - What experiment did Miller and Urey perform? What...Ch. 17 - What are three hypotheses for how Earths organic...Ch. 17 - Prob. 27TISCh. 17 - Why is RNA, rather than DNA, believed to be the...Ch. 17 - Why do scientists think life on Mars is more...Ch. 17 - Why are scientists interested in searching for...Ch. 17 - Is there evidence that Mars once had water?Ch. 17 - Is there evidence that Mars currently has water?Ch. 17 - Do scientists know whether there is life on Mars?Ch. 17 - Prob. 34TISCh. 17 - Prob. 35TISCh. 17 - Prob. 36TISCh. 17 - How do fossils provide evidence for evolution?Ch. 17 - Prob. 38TISCh. 17 - What does the fossil Archaeopteryx tell us about...Ch. 17 - Prob. 43TCCh. 17 - Prob. 44TCCh. 17 - Prob. 45TSCh. 17 - Lets consider a very small population of...Ch. 17 - Now lets assume that the two snapdragons in out...Ch. 17 - Why do scientists consider Miller and Ureys...Ch. 17 - What role might environments similar to...Ch. 17 - Prob. 50TECh. 17 - Explain why the earliest life on Earth may have...Ch. 17 - Of the planets in the Solar System other than...Ch. 17 - What features of Venus would make it difficult for...Ch. 17 - What features of Mars would make it difficult for...Ch. 17 - How much evidence is there that Mars currently...Ch. 17 - Prob. 56TECh. 17 - Prob. 57TECh. 17 - Horned lizards defend themselves with spiky horns...Ch. 17 - Why are some human traits that do not show genetic...Ch. 17 - Prob. 60TECh. 17 - Prob. 61TECh. 17 - Prob. 62TECh. 17 - What does it mean to say that on one rabbit has...Ch. 17 - In recent decades, average human height has...Ch. 17 - Prob. 65TECh. 17 - Prob. 66TECh. 17 - Prob. 67TECh. 17 - Prob. 68TECh. 17 - Not all brightly colored animals are trying to...Ch. 17 - Prob. 71TECh. 17 - Prob. 72TECh. 17 - Prob. 73TECh. 17 - Can chance cause a population to evolve?Ch. 17 - Prob. 75TECh. 17 - Prob. 76TECh. 17 - Why is speciation often associated with the...Ch. 17 - Prob. 78TECh. 17 - Prob. 79TECh. 17 - Prob. 80TECh. 17 - What are some examples of artificial selection?...Ch. 17 - Many dogs have a dew- claw, a toenail located on...Ch. 17 - How do the bones of the human hand provide...Ch. 17 - Prob. 84TECh. 17 - Prob. 85TECh. 17 - Why do fossil whales have legs?Ch. 17 - This photo shows the leg bone of fossil Horse left...Ch. 17 - Scientists have found a number of fos- sil...Ch. 17 - Laura says she doesnt believe that humans were at...Ch. 17 - In one of the most spectacular archaeological...Ch. 17 - If there is life on Mars and this life had evolved...Ch. 17 - If life evolved on Venus, what adaptations might...Ch. 17 - During a drought, the supply of seeds available to...Ch. 17 - Prob. 94TDICh. 17 - You are eating a salad when you almost bite down...Ch. 17 - Birds eggs vary tremendously in color. Do you...Ch. 17 - Prob. 97TDICh. 17 - Prob. 98TDICh. 17 - Scientific theories may be falsifiable. Is...Ch. 17 - Scientiests who are searching for new fosils of...Ch. 17 - Prob. 101TDICh. 17 - When Stanley Miller and Harold Urey built their...Ch. 17 - Which of the following is known to be found on...Ch. 17 - Prob. 3RATCh. 17 - Which of these adaptations is the result of sexual...Ch. 17 - If we compare related rabbit species in desert and...Ch. 17 - Which of the following mechanism of evolution...Ch. 17 - Prob. 7RATCh. 17 - Prob. 8RATCh. 17 - The fossil Archaeopteryx links birds to which...Ch. 17 - There is DNA evidence that humans interbred with...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Use the hybrid selection model, OY = ky(1 - y)(a - by), to find the percent of the population that has the given characteristic. dt A research team is studying a population of snails to determine how quickly characteristic B will pass from one generation to the next. At the start of the study, 20% of the snails have characteristic B. After five generations, 81% of the population has characteristic B. Find the percent of the population that will have characteristic B after eight generations. (Assume a = 2 and b = 1. Round your answer to the nearest whole number.) %arrow_forwardWhich of the following is NOT an adaptation created through the process of natural selection?arrow_forwardWhich of the following statements about the "greenbeard" effect is correct? Richard Dawkins first hypothesized the existence of the "greenbeard" allele to explain why we observe some unusual phenotypes, such as green beard. According to the hypothesis, the reason why the greenbeard phenotype is selected for is because the greenbeard individuals would preferentially receive altruistic benefit from non-greenbeard individuals. The reason why the "greenbeard" hypothesis is possible is because when direct fitness and indirect fitness are in conflict, it is always the factors that increase the direct fitness that will triumph over the factors increasing the indirect fitness. The "greenbeard" effect shows that it is possible to evolve altruistic behavior toward individuals who are not genetic kin.arrow_forward
- Define biodiversity.arrow_forwardWhich of the following statements about the "tree of life" is correct? Before Carl Woese, all cellular life forms were classified into five kingdoms: Monera, Fungi, Plants, Animals, and Protists. Using rRNA genes for phylogenetic reconstruction, Carl Woese uncovered a previously unrecognized group that was thought to be bacteria. Afterward, all cellular life forms were classified into three domains: Archaea, Bacteria, and Eucarya. It is found that the relationship among Archaea, Bacteria, and Eucarya changes, depending on which gene was used for phylogenetic reconstruction. All of the abovearrow_forwardFor two populations, what is fitness (w), when a)Ne=500 and when b)Ne=50? a)wA1A1= a)wA1A2= a)wA2A2= b)wA1A1= b)wA1A2= b)wA2A2=arrow_forward
- Based on the text, explain why in the year 1,600, extinction of flora and fauna is only 50 species per century, while at present extinction is 1 species per hour.arrow_forwardSmall birds like that in (Figure 1) can migrate over long distances without feeding, storing energy mostly as fat rather than carbohydrate. Fat is a good form of energy storage because it provides the most energy per unit mass: 1.00 grams of fat provides about 9.40 (food) Calories, compared to 4.20 (food) Calories per 1.00 grams of carbohydrate. Remember that Calories associated with food, which are always capitalized, are not exactly the same as calories used in physics or chemistry, even though they have the same name. More specifically, one food Calorie is equal to 1000 calories of mechanical work or 4184 joules. Therefore, in this problem use the conversion factor 1 Cal = 4184 J. Figure 1 of 1 Part A Consider a bird that flies at an average speed of 10.7 m/s and releases energy from its body fat reserves at an average rate of 3.70 W (this rate represents the power consumption of the bird). Assume that the bird consumes 4.00 g of fat to fly over a distance do without stopping for…arrow_forwardSmall birds like that in (Figure 1) can migrate over long distances without feeding, storing energy mostly as fat rather than carbohydrate. Fat is a good form of energy storage because it provides the most energy per unit mass: 1.00 grams of fat provides about 9.40 (food) Calories, compared to 4.20 (food) Calories per 1.00 grams of carbohydrate. Remember that Calories associated with food, which are always capitalized, are not exactly the same as calories used in physics or chemistry, even though they have the same name. More specifically, one food Calorie is equal to 1000 calories of mechanical work or 4184 joules. Therefore, in this problem use the conversion factor 1 Cal = 4184 J. Figure 1 of 1 Part A Consider a bird that flies at an average speed of 10.7 m/s and releases energy from its body fat reserves at an average rate of 3.70 W (this rate represents the power consumption of the bird). Assume that the bird consumes 4.00 g of fat to fly over a distance do without stopping for…arrow_forward
- Small birds like that in (Figure 1) can migrate over long distances without feeding, storing energy mostly as fat rather than carbohydrate. Fat is a good form of energy storage because it provides the most energy per unit mass: 1.00 grams of fat provides about 9.40 (food) Calories, compared to 4.20 (food) Calories per 1.00 grams of carbohydrate. Remember that Calories associated with food, which are always capitalized, are not exactly the same as calories used in physics or chemistry, even though they have the same name. More specifically, one food Calorie is equal to 1000 calories of mechanical work or 4184 joules. Therefore, in this problem use the conversion factor 1 Cal = 4184 J. Figure 1 of 1 > Review | Constants Consider a bird that flies at an average speed of 10.7 m/s and releases energy from its body fat reserves at an average rate of 3.70 W (this rate represents the power consumption of the bird). Assume that the bird consumes 4.00 g of fat to fly over a distance do without…arrow_forwardSmall birds like that in (Figure 1) can migrate over long distances without feeding, storing energy mostly as fat rather than carbohydrate. Fat is a good form of energy storage because it provides the most energy per unit mass: 1.00 grams of fat provides about 9.40 (food) Calories, compared to 4.20 (food) Calories per 1.00 grams of carbohydrate. Remember that Calories associated with food, which are always capitalized, are not exactly the same as calories used in physics or chemistry, even though they have the same name. More specifically, one food Calorie is equal to 1000 calories of mechanical work or 4184 joules. Therefore, in this problem use the conversion factor 1Cal=4184J. Consider a bird that flies at an average speed of 10.7 m/s and releases energy from its body fat reserves at an average rate of 3.70 W (this rate represents the power consumption of the bird). Assume that the bird consumes 4.00g of fat to fly over a distance db without stopping for feeding. How far will the…arrow_forwardSmall birds like that in (Figure 1) can migrate over long distances without feeding, storing energy mostly as fat rather than carbohydrate. Fat is a good form of energy storage because it provides the most energy per unit mass: 1.00 grams of fat provides about 9.40 (food) Calories, compared to 4.20 (food) Calories per 1.00 grams of carbohydrate. Remember that Calories associated with food, which are always capitalized, are not exactly the same as calories used in physics or chemistry, even though they have the same name. More specifically, one food Calorie is equal to 1000 calories of mechanical work or 4184 joules. Therefore, in this problem use the conversion factor 1 Cal 4184 J. Figure 1 of 1 ▸ View Available Hint(s) db = 455 km Submit Previous Answers ▾ Part B ▶ How many grams of carbohydrate mcarbwould the bird have to consume to travel the same distance db? Express your answer in grams View Available Hint(s) Correct mcarb 8.95 g Submit Part C Previous Answers Correct This is more…arrow_forward
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