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\REVIEW QUESTION FOR PH6YLOG5ENY 1) In addition to naming species, Linnaeus also grouped species into a hierarchy of increasingly inclusive categories. The largest category that would include closely related species is A) genus. B) class. C) order. D) domain. Answer: D \ 2) A polytomy on a phylogenetic tree represents A) sister taxa. B) a lineage that diverges from all other lineages in its group. C) most recent common ancestor. D) insufficient data to determine lineage relationship. Answer: D \ 3) The various taxonomic levels (genera, classes, etc.) of the hierarchical classification system differ from each other on the basis of A) how widely the organisms assigned to each are distributed throughout the environment. B) their inclusiveness. C) the relative genome sizes of the organisms assigned to each. D) morphological characters that are applicable to all organisms. Answer: B \G\) How does phylogeny differ from systematics? A) in classifying organisms B) in the classification of organisms by evolutionary history C) in the naming of organisms D) in the hierarchy of classification Answer: B \ 7) Sister taxa A) represent the common ancestor of taxa. B) represent groups of organisms that share an immediate common ancestor. C) represent a polytomy. D) diverge from all other lineages early in the history of the group. Answer: B

BIO | 1407 | Biology for Science Majors II | assessment | \REVIEW QUESTION FOR PH6YLOG5E

 Quiz 1311.Identify the hormone labeled "4."

BIOL | 130 | Introduction to Biology |  Quiz 1311.Identify the hormon

Attempt 1 Written: Aug 14, 2016 6:49 PM - Aug 14, 2016 6:58 PM Submission View Your quiz has been submitted successfully. Ǫuestion 1 1 / 1 point Excretion rids the body of excess food. indigestible ingested materials. cellular metabolic wastes. Excretion rids the body of all of these. Ǫuestion 2 1 / 1 point It is advantageous to covert amino groups to for excretion because this substance is insoluble and relatively nontoxic. This nitrogenous waste is produced by . urea; insects, reptiles, and birds urea; sharks, adult amphibians, and mammals uric acid; sharks, adult amphibians, and mammals uric acid; insects, reptiles, and birds Ǫuestion 3 1 / 1 point It is advantageous to convert amino groups to for excretion in a concentrated solution, which allows the body to conserve water. This nitrogenous waste is produced by . urea; sharks, adult amphibians, and mammals ammonia; sharks, adult amphibians, and mammals ammonia; ﬁshes and other aquatic mammals urea; ﬁshes and other aquatic animals Ǫuestion 4 1 / 1 point Converting amino groups to for excretion is extremely energy eﬃcient but this substance is highly toxic; this is the nitrogenous waste of choice if plenty of water is present to wash it from the body. This waste product is produced by . ammonia; insects, reptiles, and birds urea; insects, reptiles and birds urea; ﬁsh and other aquatic animals ammonia; ﬁsh and other aquatic animals Ǫuestion 5 1 / 1 point The ﬂatworm excretory organs consist of pairs of nephridia. ﬂame cells located along two strands of branching tubules. long, thin Malphigian tubules attached to the digestive tract. Ǫuestion 6 1 / 1 point The excretory system of arthropods consists of pairs of nephridia. ﬂame cells located along two strands of branching tubules. long, thin Malphigian tubules attached to the digestive tract. a network of tubes and a pair of kidneys. Ǫuestion 7 1 / 1 point The excretory structures of an earthworm are a network of tubes and a pair of kidneys. ﬂame cells located along two strands of branching tubules. long, thin Malphigian tubules attached the digestive tract. pairs of nephridia. Ǫuestion 8 1 / 1 point Which list correctly traces the path of urine through the human body? kidneys ureter urinary bladder urethra renal artery kidneys urinary bladder urethra kidneys urethra urinary bladder ureter renal vein kidneys urinary bladder ureter Ǫuestion 9 1 / 1 point The outer layer of the kidney, the , is the primary location of some nephrons. Other nephrons dip down into the next layer, the , which consists of several renal pyramids. The third layer of the kidney, called the

BIOL | 1409 | Biology II | assessment | Attempt 1 Written: Aug 14  201

Tina Gately (username: TBROADBENT) Attempt 1 Written: Aug 10, 2016 11:51 PM - Aug 10, 2016 11:57 PM Submission View Your quiz has been submitted successfully. Ǫuestion 1 1 / 1 point Some invertebrates do not have a circulatory system that transports substances within vessels like other animals. How do they transport substances to and from their cells? They dont. The cells of these invertebrates get nutrition and remove waste diﬀerently than other animals. by cycling internal water mixed with nutrients, gases, and waste by moving blood to the sinuses of the body cavity by cycling external water through their gastrovascular cavity Ǫuestion 2 1 / 1 point A grasshopper has an open circulatory system; oxygen is delivered slowly in an open system, so a grasshopper has to deliver oxygen directly to its active muscles. An earthworm, which has a closed circulatory system, delivers oxygen to its cells . tracheae; through its blood hemolymph; through its blood tracheae; across its body wall hemolymph; across its body wall Ǫuestion 3 1 / 1 point Which structure divides the heart into left and right sides? a valve an atrium a ventricle a septum Ǫuestion 4 1 / 1 point The right side of the heart pumps blood . The left side of the heart pumps blood . oxygen-rich; to the tissues; oxygen-poor; to the lungs oxygen-poor; to the lungs; oxygen-rich; to the tissues oxygen-poor; to the tissues; oxygen-rich; to the lungs oxygen-rich; to the lungs; oxygen-poor; to the tissues Ǫuestion 5 1 / 1 point The upper chambers of the heart are called and have walls. The lower chambers are called and have walls. ventricles; thick; atria; thin atria; thick; ventricles; thin atria; thin; ventricles thick ventricles; thin; atria; thick Ǫuestion 6 1 / 1 point A(n) is a vessel that takes blood away from the heart and a(n) is a vessel that takes blood to the heart. This speciﬁcation on the bloods oxygen content. vein; artery; changes depending artery; vein; changes depending vein; artery; does not rely artery; vein; does not rely Ǫuestion 7 1 / 1 point The SA node is often called the cardiac pacemaker because it ; the AV node . initiates the heartbeat; signals the ventricles to contract signals the ventricles to contract; initiates the heartbeat signals the ventricles to contract; signals the atria to contract is an external control of heartbeat; is an intrinsic control of heartbeat Ǫuestion 8 1 / 1 point The three major types of blood vessels are diastolic, systolic, and peristaltic. aﬀerent, eﬀerent, and divergent. cardiac, smooth, and striated. arteries, capillaries, and veins.

BIOL | 1409 | Biology II | assessment | Tina Gately (username: TBROADB

1) What is the minimum amount of moderate-intensity physical activity a person should engage in every week to gain health benefits? A) 30 minutes B) 55 minutes C) 150 minutes D) 240 minutes Answer: C Page Ref: 565 Skill: Understanding Learning Obj.: 14.4 2) Which of the following is a potential side effect of carbohydrate loading? A) metabolic syndrome B) diarrhea C) hypoglycemia D) night sweats Answer: B Page Ref: 582 Skill: Analyzing Learning Obj.: 14.8 3) A product, such as DHEA, that is marketed specifically to increase muscle mass is called a(n) substance. A) aerobic B) stimulant C) anabolic D) catabolic Answer:C E) Page Ref: 592 Skill: Remembering Learning Obj.: 14.10 4) Which of the following has been shown to cause "feminization" in men and "masculinization" in women? A) anabolic steroids B) creatine C) ephedrine D) carnitine Answer: A Page Ref: 592 Skill: Analyzing Learning Obj.: 14.10 5) The process by which more blood flows towards the surface of the skin, allowing heat to be released through sweat, is known as: A) carbohydrate loading. B) evaporative cooling. C) the overload principle. D) dehydration. Answer: B Page Ref: 584

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