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Competitive ______ occurs when the competing species is no longer present. A. exclusion B. release C. expulsion D. none of the above
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Which of these is best described as being on the arm of a spiral? A. the moon within earth's orbit B.earth within the solar system C. the milky way galaxy within the universe D.the solar system within
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A mutation causes a tomato plant to have much fewer, smaller leaves. Plants use their leaves to make food. Which best describes this mutation?
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What do aerobic respiration and lactic acid fermentation have IN COMMON?
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Draw a rough sketch (denote fragment sizes, gene locations, and gene directions) of five common plasmids that could result in the "dirty" ligation that we performed. you must assume that not all of th
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Rattlesnake fern or Botrychium virginianum as shown below is a species of fern, a seedless north america wchich structure is involved in the reproduction of this plant
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I NEED HELP PLSSS Now it is your turn to show what you know about phases of matter and thermal energy transfer! Your task is to create a presentation to explain the transformation of a substance as it
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What enzyme is released in the mouth to help break down starches? What structure releases this enzyme?
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In 4-6 sentencess describe why you think a business would synthesize and sell DNA, who would their customers be, and a list of possible uses for the DNA they are creating and selling?
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All living things are made of one or more cells. Here are two types of cells: an animal cell and a plant cell. Sometimes when plants are under water stress, they wilt. Animals do not wilt! What analog
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Transverse waves _____. 1. are special types of sound waves 2. are measured in decibels 3. have particle movement parallel to the direction of the energy 4. have particle movement perpendicular to the
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The parts of the cell that are common to all eukaryote cells are: 1. A cell membrane and cytoplasm 2. A nucleus and a cell membrane 3. Cytoplasm 4. A nucleus, cell membrane and cytoplasm
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Demonstrate the use of the mathematical formula for finding the number of possible combinations of chromosomes pairs that can be made in an organism. Use an organism with diploid cells that have five
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Exterminators have observed that their hydramethylnon-corn syrup baits initially work for attracting cockroaches, but the effectiveness lessens over time. Does this mean that the aversion trait evolve
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How do institutions like religion and politics play a role in creating or maintaining beliefs and preconceived notions?
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The HMGR-3 allele fails to bind with SREBP. The portion of the gene that is broken in this allele is the
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I need a poster that is about ' Helicobacter Pylori'All points should be included. You can attach or draw the picture of 3D model of organism.All imformation of this project is in those file. Please r
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A man pushes a lawn mower with a force of 200 N across 50 meters of his lawn. How much work did the man perform?
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A lab is performed to study the effect of pH and heat on the function of the catalase enzyme found in carrot plants. What would be considered the independent variable(s) in this lab. Select all that a
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In both the iron sulfide hypothesis amd the lipid membrane hypthesis,small, enclosed spaces are suggested as the precirsors of the first cells what benefot do small spaces provide in the information o
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Select all that apply Pathogens _____. are disease-causing microorganisms cannot be treated can be fatal are transmitted by mites and ticks
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As a researcher aboard the Challenger, which of the following newly invented pieces of equipment would you need to be trained on how to use? the sextant the compass the remote control submarine the Bu
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In photosynthesis, the electron that travels through the electron transport chain in the thylakoid membrane comes from _____ . In cellular respiration, a molecule of _____ supplies the electron that t
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Faça um paralelo criticando e comentando a respeito de alguns programas da TV que fazem humor. Gente me ajuda nessa aí pfv
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A husband brings his children in to visit their mother in the hospital. the nurse asks how the family is getting along at home without their mom around. the husband states, "none of her jobs are getti
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A consequence that an athlete would face if he or she did not consume enough carbohydrates in his or her diet would be:
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All of the following characteristics of the moon contribute to preservation of its impact craters except A) the moon's lack of atmosphere B) the lack of weather events on the moon C) the lack of geolo
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At atom has an atomic number 17 and atomic mass number 35. how many neutrons are present in its nucleus?
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Use the phylogenetic tree to the right to choose the true statement below. Crocodiles are more closely related to amphibians than to primates. Ray-finned fish evolved before sharks. Rodents and rabbit
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A biologist studying a desert ecosystem observes that the population of a lizard species increases following a particulary hot, dry period that causes a snake population to decline what could the biol
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Order the steps for vaccination. Pathogens enter the body and the body can remember the pathogen using memory cells, destroying the pathogen. A weakened or dead form of the pathogen is injected into t
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The table shows people with blood from different groups. Based on the information, which statement is correct?
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Some traits are determined by more than two alleles. Human skin color is determined by three different genes, resulting in sixty four possible skin tones. If a father with skin tone aabbcc has childre
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What is an example of one of the first land plants to evolve/10852652/a4ad7964?utm_source=registration
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Determining the order of events and the relative age of rocks by examining the position of rocks in a sequence is called
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If you were a clinical imaging specialist, what career path could you take without any additional training? You could become a radiologist. You could become a biomedical engineer. You could become an
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A tall pea plant (Tt) is crossbred with a short pea plant (tt). The following Punnett square shows the separated alleles for two pea plants. Which of the following shows the correct match of the box n
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Identify two restriction endonucleases that could be used to make sticky ends near the 3' end of this dna sequence (upper strand) so that it could be incorporated into a new plasmid. you have a short
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If a population is at Hardy-Weinberg equilibrium, we can predict what will happen to the frequency of recessive alleles in the population?
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In most classification schemes, which principal indicator is used to delineate five zones and their subtypes?
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A pediatric patient with leukemia is being followed by a nurse. prior to the administration of chemotherapy, the patient receives rasburicase (elitek). the nurse's follow-up care after administration
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Marsupials are found in North America and Australia but they would not have been able to swim across the ocean according to scientists how do the group of organisms come to live on two separate contin
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Do you think complex parts has performed adequately over the past year? why or why not? which of the deere supplier assessment classifications should be assigned to complex parts?
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Unsure what this specific graph is telling me from results collected. It is in relation to osmosis and osmoregulation within dialysis tubes and change in concentrations in salt. For example,Hi, i am u
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Plasma membranes are more permeable to water than to ions such as Na+, K+, and H+. Predict how the active transport of these ions influences osmosis
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In transcription, the energy to attach each successive ribonucleotide to the growing RNA chain comes from
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For this Punnett Square, "A" is defined as being the dominant normal allele and "a" is the recessive abnormal one that is responsible for an inherited disorder. If both the mother and father are healt
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Scientists observed a rock stratum with fossils. If mollusks evolved before arthropods, where will their fossils be found?
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In the northwestern portion of the United States, salmon runs from the ocean to the freshwater rivers are extremely important. Salmon carry rich nutrients only found in the ocean and deposit them into
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10) How will the movement of water affect a cell if it is transferred from a hypotonic solution to a hypertonic solution?
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