The idea of the great chain of being, or scala naturae suggests that O a. all non-living and living things on earth can be arranged naturally on a branching tree O b. the earth is very young, and newly created O c. new life forms appear periodicly through a process of spontaneous generation O d. all life forms can be arrayed along a linear progression of increasing reasoning ability
Q: lch of the fOllOwing is Iš true regarding the diversity of life ?
A: Option d i.e. All of the above statements are true.
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A: Chemical evolution explains how life started on Earth. Chemical evolution refers to changes in…
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A: Answer is b.) complex properties.
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Q: How would you define life? using the properties that defines life
A: How would you define life? using the properties that defines life.
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Q: A(n) _____________ describes and predicts natural phenomenon without providing an explanation.
A: A(n) _____________ describes and predicts natural phenomenon without providing an explanation.…
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A: The fundamental characteristics of a living organisms are as follows: - made of cells acquire and…
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A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
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A: Correct answer is option C that is All life maintain homeostasis
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A: Biology is the scientific study of life and related biological aspects. These common themes found in…
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A: Evolution of life is something that is constantly happening. it is always changing and adapting to…
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A: There are no strong evidences present to prove the existence of life in universe besides ours.NASA…
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A: Evolution is the science of how life evolves over ages, and evolutionary biology is the science of…
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- DneostaSIS means maintaining a stable, approximately constant internal environment within an organism. O ose the external environment is constantly changing (temperature, chemicals, etc.), organisms must have a control system to detecting changes and responding to them.. Anything that must be maintained in the body within a normal range (the "set point") must have a control system. For example, body temperature, blood pressure, and blood glucose levels are all regulated. To cal Immmon ht 16. A homeostatic control mechanism consists of three parts. Fill in the blanks with the appropriate word for the analogy below. ast gool The variable or stimulus is the factor that is regulated (ex: room temperature / body temperature). A variable is like a teeter-totter. If it is perfectly balanced in the horizontal position, it is at the normal value called the ibeet (ex: 68° F/98.6° F). The (ex: thermometer / nerves in the skin) senses changes in the variable SC (temperature) and sends information…Living organisms have many complex characteristics. Which one of the following is shared by non-living matter as well? O None of these O Reproduction O Homeostasis O TissueUse the following figure to answer questions 6 through 8. so0 mya 400 my 300 mya 200 my 100 my Approcimately 50% of pecles became extnct Induding the diriosurs. •450 my About BON of all pecles becme eina during the end bangest Ms canadon. • 251 myt About 9i of al ped died out in the get mans extnetion Indeardshiacry. • 205 my About SON of peces became extnct, Induding many amphblms, lwing the dinomun the Idominantlamd animale 370 mya: About 70 of all nammaks became the daminant land anmals. qades died our. 6. How many mass extinctions has earth suffered? 7. After which mass extinction did mammals take over? 8. When was the largest mass extinction?
- Name the molecules that cycle thriught living systems expain pleaseالوقت المتبقي 1:24:25 إختر واحدا: A frozen lake in winter with fish swimming below the surface is possible because of which property of :water Surface tension .a Adhesion .b O Polarity .c Low molecular weight .d O Cohesion .e O Biologists discover a new organism. Upon viewing the organism they discover it is unicellular, without a nucleus and has a cell wall. To which kingdom does the new creature belongThe ____________ is the basic unit of life. a. organism b. cell c. tissue d. organ
- Figure 1.8 Which of the following statements is false? A. Tissues exist within organs which exist within organ systems. B. Communities exist within populations which exist within ecosystems. C. Organelles exist within cells which exist within tissues. D. Communities exist within ecosystems which exist in the biosphere.Which of these is not a property of all living organisms?a. organizationb. acquisition of materials and energyc. care for their offspringd. reproductione. responding to the environmentThis level of life is considered living O Atom O Nucleus O Molecule O Cell
- Macular degeneration is a serious disease of the eyes that can lead to blindness. A recent study suggeststhat nutrients such as lutein and zeaxanthin, found in green leafy vegetables, can slow the onset andprogress of this disease in humans. In the study, a group of 2000 older individuals were contacted throughrandom digit dialing and asked about their eating habits. (Macular degeneration usually manifests later inlife.) The group who ate green leafy vegetables fewer than two times a week had a significantly higher rateof macular degeneration (25% higher) than those who ate green leafy vegetables five or more times perweek. They also had a higher rate (5%) of cases that were considered severe among those who had thedisease.(a) Determine whether the study is an observational study or an experiment. Explain how you know.(b) If the study is an experiment, identify the control and treatment groups. If the study is observational,state whether it is a case-control study, and if so, identify…Leaming Task #8 Directions: Choose the letter of the correct answer. i. which of inese is noi u characieristic uf tiving things a. reproduction and heredity b. metabolism C. response to stimulus d. all of them are characteristics of life 2. Which of the following statements describing the plant circulatory system is FALSE? c. Phloem transports food materials and hormones. a. In woody dicot plants, new xylem forms on the outside of the cambium each season. b. Monocot vascular bundles are scattered throughout the parenchyma tissue in no particular pattern. 3. Which of the following does NOT have a four-chambered heart? a. birds b. frogs d. None of the above. c. lizards d. dogs1.1. Every day, millions of neurons of brain cells die that are why our body tends to reproduce them every day as well, as for it to continue functioning well. Which among the distinguishing characteristics of living organisms explains this? 1.2. All organisms utilize all of its faculties to function such as eat, to grow, reproduce, fight-or-flight and a lot more which requires energy. Considering, organisms make use of their skin, digestive tract and other organ system to do these. Which among the distinguishing characteristics of living organisms explains this? 1.3. All organisms utilize all of its faculties to function such as eat, to grow, reproduce, fight-or-flight and a lot more which requires energy. Considering, organisms make use of their skin, digestive tract and other organ system to do these. Which among the distinguishing characteristics of living organisms explains this? 1.4. All organisms is made up of a different types of cell which are organized into tissues of…