QUESTION 4 Light rays reflecting from objects that are very close than light rays reflected from by are more objects that are futher away. a. convergent b. divergent c. parallel convergent divergent parallel
Q: Question 2 Horse evolution is well documented in the fossil record. Describe three major trends in…
A: Evolution is described as the changes in the characteristics of an organism that takes multiple…
Q: Question 26 Natural selection means that O populations change over many generations a few…
A: Natural selection is an important term in evolution biology given by the naturalist Charles Darwin.…
Q: Question 22 Gradualism describes evolutionary change as accelerating constant spotty intermittent…
A: Evolutionary biology states that the organisms changes over time. The observation of the ancient…
Q: QUESTION 48 Copernicus, Galileo, and Darwin found that O a. prevailing belief b. astronomical…
A: Note: We’ll answer the first question that is question no. 48 since the exact one wasn’t specified.…
Q: QUESTION 5 Without crossing over, people would be and the human species would be to survive. O A.…
A: Since we only answer 1 question in case of multiple questions, we’ll answer the first question as…
Q: Darwin’s finches on the Galapagos Islands are a group of species of finches. One of the major…
A: Darwin was the great naturalist, who gave many theories for evolution. One of major theory was…
Q: QUESTION 15 The incubation period is: O When mild symptoms begin to appear O The time after exposure…
A: Introduction We are surrounded by various pathogens such as bacteria, viruses, fungus etc. Every…
Q: QUESTION 52 Which of the following researcher(s) was the first to Isolate nucieic acids (nuclein)…
A: DNA is the genetic material of almost all living organisms. It contains the information that is…
Q: QUESTION 8 "Optimal behavior is the maximum value, given:" (A) Benefit - cost (B) Cost - benefit (C)…
A: The correct option is B Cost -Benefit Cost-benefit analysis as applied to animal behavior pre-…
Q: Question Is number 2 in photos
A: The glucose is obtained either from diet or from the breakdown of glycogen stores in the liver.…
Q: Question 7. is the difference in appearance between adjacent parts of an object or an object and its…
A: A microscope is a device that magnifies items that would otherwise be too small to see, creating an…
Q: Question 8 The invention of microscope pushed discoveries in biology to new heights. This shows how…
A: The essence of science and technology is to contribute to society. Technology has a significant…
Q: You often hear that we evolved from monkeys. Write a concise and scientific, yet understandable to…
A: The statement that we have evolved from monkeys is true in layman language but not scientifically.…
Q: Natural selection occurs 1. when a new genetic variation occurs that allows individuals to have a…
A: Natural selection can be described as the process in nature by which organisms which are better…
Q: Question 3 Describe the key properties required of radioisotopes used for () medical Imaging (gamma…
A: Isotopes are the substances that have similar number of the protons but different neutrons.…
Q: QUESTION 10 List 2 things that will reduce light penetration into a lake: For the toolbar, press…
A: Sunlight that enters the water travel about 1,000 meters (3,280 feet) in the ocean under the proper…
Q: Question 38 The ancestral insect probably resembled which description listed below? A head or trunk…
A: The kingdom Animalia is classified into two broad categories based on the presence of notochord; The…
Q: QUESTION 17 Micro- and Macro-evolution are not possible without DNA mutation and reproduction making…
A: Question 17: Micro- and Macroevolution are not possible without DNA mutation and reproduction making…
Q: Question # 138 A 53-year-old man comes to the office because of difficulty reading fine print over…
A: B. Lens elasticity is most likely abnormal in this patient. The lens of the eyes needed to see…
Q: QUESTION 58 The degree to which natural selection can operate depends on the degree to which a trait…
A: Natural selection causes populations to become adapted or increasingly well-suited to their…
Q: question 1 of 3 Expository text could best be compared to O Going on a road trip Watching a car race…
A: Expository text- It is a kind of writing in that writer or author inform or explain or describe in…
Q: QUESTION 31 All species use the same elements to make DNA. O True O False
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: QUESTION 56 What is the name of the device that selects the wavelength at which measurements are to…
A: (As you have solved multiple questions, I have solved first one. Please post rest question…
Q: All of the following are true statements about the Hardy-Weinberg Equilibrium (HWE) principle,…
A: Inferences From Hardy–Weinberg Law Listed below are a few deductions from the law: Only sexual…
Q: QUESTION 20 Wildebeest senrve as a keystone species because they.. provide a large income source due…
A: The keystone species have very important roles in the ecosystem. They help to define the entire…
Q: Question 36 Which is the correct format for the species name for the Monarch Butterfly? Danaus…
A: The binomial nomenclature is used for the naming of a species. Carolus linnaeus use binomial…
Q: Question 5 Early classifications of the polar bear were based on reproductive isolation from brown…
A: As early naturalists gained a better understanding of the diversity of creatures, they devised many…
Q: Question 16 Match the letter with its correct structure. | Choose | | Choose ] | Choose | > >
A: Shown in the figure is microscopic image of plant cells. A is nucleus ; B is cell wall and C is…
Q: Question 15 While viewing a slide under the microscope, I can use 100 x lens directly. O True False
A: Question: While viewing a slide under the microscope, I can use 100x directly?
Q: Using charcoal or resins to filter out harmful solids is a ____ method. a. geological b.…
A: Pollutants are chemical or biological substance that deteriorates our natural environment. Thus, it…
Q: Question 9 What are analogous structures? similar structures with identical uses similar structures…
A: Morphology and comparative anatomy study have provided us with various evidences which has helped…
Q: Question 10 Total Magnification of a microscope is O 1. Product of Ocular Lens and objective lens…
A: Introduction :- A microscope is a device that allows you to examine small objects, including cells.…
Q: Question 2. On the logarithmic scale, an increase from 0.1 to 0.5 moths per plant is the same…
A: As per the given information, Logarithmic increase is from 0.1 to 0.5 moths per plants. The…
Q: QUESTION 48 What happens to the amount of light available when the magnification of the microscope…
A: Microscopy is the technique that is used to visualize objects that are not visible to the naked…
Q: QUESTION 5 In the blind spot test, when the dot focuses on the blind spot of your retina, what…
A: Among the most dramatic experiments to be carried out is the blind spot test. The blind spot is a…
Q: QUESTION 1 A metric ruler was placed under the microscope and using the low-power objective (10x), a…
A: Magnification of microscope Magnification or magnifying power of a microscope is the degree of…
Q: Question 5 Hypotheses can be proven to be false. O True
A: A hypothesis is normally stated to define and allow to explain the meanwhile proposed explanation…
Q: Which of the following is a benefit of sexual reproduction? A. Offspring are genetically…
A: The development of new organisms by combining the hereditary information of two animals of opposite…
Q: QUESTION 67 Specimens viewed through the microscope appear: O reversed (upside down) and inverted…
A: Handling instruments properly is an important part of any scientific experiment.
Q: Question 23 Once a hypothesis has been shown to be true many times it becomes a experiment…
A: Hypothesis is an assumption which is carried out on the basis of some proofs.Hypothesis is the…
Q: Question 9 D The presence of tiny hairs, called setae, on the toe pads of some geckos is associated…
A: Phylogenic trees are a great tool used by evolution biologists to chart out the progress of…
Q: 1b. If the undertermination thesis is false, then scientific theories can be deduced from…
A: Undetermination thesis It is a thesis that states that for each scientifically established…
Q: QUESTION 16 Unit 3 is titled "The Hearth Belt: North Africa and Asia" because all of the following…
A: North Africa and Asia is considered as one of the great cradles of human civilization. North Africa…
Q: QUESTION 20 Evolution is the change in the genetic makeup of cells within an organism. future…
A: Evolution is the series of changes that take place in the organisms and eventually a new species of…
Q: In a certain population of rabbits, 25 new rabbits are born and five move into the population from…
A: In biology, a population can be defined as all the organisms of the same group or species living in…
Q: Question 18 For each of the following description, determine whether it describes a Compound or…
A: To known this answer we have to know about compound microscope and disecting microscope. This two…
Q: QUESTION 12 Plotted in this graph are the results of two fluorescence recovery after photobleaching…
A:
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- What is the wavelength of a 6.76 x 1012 /s wave? Sorry im just really stuck on this question, Please dont leave any minor detail in the question, And also may u step by step this equation.DIRECTION: 1) ILLUSTRATE THE SPECTROPHOTOMETRIC WORKFLOW PROCESS STARTING FROM THE LIGHT SOURCE UP TO THE READ-OUT DEVICE. MAKE SURE TO LABE COMPLETELY.Questions: Which samples can have their own (innate) fluorescence? Part of the spectrophotometer that transmits the desired wavelength: a.monochrome b.Selector c.Detector d.prism
- What is the diameter of the field of view (ie. Diameter2) when the total magnification is 100X? Report your answer in µmQUESTION 22 As "sensitivity" declines with age (in hearing or sight), which one below is not the best way to describe the necessary "threshold"? Individuals with lower sensitivity also have a lower threshold or tolerance for stimulation. As sensitivity goes down, the threshold must be higher to compensate. Individuals with a lower level of sensitivity always need more stimulation than those with higher sensitivity. none of the aboveWhich of the following results in green output in spectrophotometry experiment? a. Violet light b. Blue light c. Green light d. Yellow light
- Question 13 Astigmatism is a result from a defect in the curvature of the cornea or lens sclera photoreceptors pupil sizeQUESTION 29 Match each scenario with the type of prevention being described. Answers may be used more than once or not at all. Vision screening in elementary schools Bypass surgery immediately following a heart attack A. Primary prevention B. Secondary prevention C. Tertiary preventionQuestion 4 i). State three (3) main differences between a conventional x-ray and CT scan in medical imaging.
- What did you notice about the Scalp Bald Human photomicrographs shown at (a) 40x vs (b) 100x TM? Why do you think your instructor is asking you to look at it at two different total magnifications?How can a UV-Vis spectrophotometer be applicable in determining the absorbance/concentration of a colorless sample? Please answer in detail and clearly. Thank you so much!Which of the following is not required for a UV-vis absorption spectrophotometer? Group of answer choices camera detector monochromator light source