Ultimate Biology Study Guide - Questions & Answers

how is radioactive dating important for providing evidence for evolution
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31. The relationship below is best defined asa. a biotic interaction; prey-predator.b. an abiotic interaction; prey-predator.c. a biotic interaction; interspecific competition.d. an abiotic interaction; intraspecific competition.
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HELPFrom the point of view of your immune system, what is the most likely consequence of picking your nose? It can cause damage to the lining of your nose, which your immune system will then have to repair. It removes the helper T cells stored in your nasal mucus, making your body less likely to produce a nonspecific immune response to pathogens. It pushes any pathogens on your finger up into your nose and removes mucus that was there to trap them. It can leave dirt inside your nose, which your immune system must remove by creating specific antibodies.
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I need help please and thank you
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I need help please and thank you
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Among rabbits, short hair is dominant over long hair. What would be the appearance of therabbits if a heterozygous short hair female were mated with a homozygous short hair male?
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Which of the following is not a product of cellular respiration?a CO2b. EnergyCGH12O6d. HOC
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What kind of damage are coniferous trees resilient to
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In the classification of organisms by kingdom, all prokaryotes are grouped together in the kingdom Monera. Genetic research, however, led to the separation of prokaryotes into two domains, Archaea and Eubacteria. Which of the following best describes similarities between Archaea and Eubacteria? Both can undergo binary fission and are autotrophs. Both are able to withstand extreme temperatures and lack of oxygen. Both have single-stranded, helical DNA and cell walls. Both lack membrane-bound organelles and are single-celled.
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Which of the following statements is INCORRECT?a. The most common way to determine the size of a population is to count or estimate the number of individuals in a number of samples.b. A transect consists of a long triangle and a line of a certain length. The occurrence of any individual within a certain distance of the line is recorded.c. Ecologists tend to use quadrats to sample a stationary population.d. The density of a population is determined by determining the size of the quadrat and then dividing this by the average number of individuals in the quadrat.
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Should the FDA should give Aquabounty permission to grow and sell transgenic salmon? Why or why not?
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What small changes could we make in our everyday routines that could greatly impact our future and the future of species and biomes?
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BRAINLIEST IF CORRECTLY EXPLAINEDDescription of cellInterphaseProphaseMetaphaseAnaphaseTelophaseCytokinesis
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Which statement best explains why the overall charge on an atom is zero?The positive charge of the neutrons in the nucleus equals the negative charge in the electron cloud.The positive charge of the protons in the nucleus equals the negative charge in the electron cloud.The negative charge of the neutrons in the nucleus equals the positive charge in the electron cloud.The negative charge of the protons in the nucleus equals the positive charge in the electron cloud.
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Explain how vaccines work? Using the words virus, immune system, white blood cells, memory cells and vaccine
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What animal did a snake come from
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What is another name for a flowering plant?bryophytegymnospermangiospermpolypodiophyte
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In living things, what is the source of the Carbon 14 that is used in radiocarbon dating?
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2. Animals with which kind of behavior are most adaptable to change?A flexibleB experimentalC observationalD ethological
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Help!!!Match each term with the correct definition,semiconductora material that has zero resistance ata very low temperaturesuperconductora material through which little electriccurrent movesconductora material through which electriccurrent flows easilyinsulatora material that conducts electricitybut not as well as a conductor
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How do new introduced species become established in a new ecosystem
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Salt water is an abundant resource but unusable for irrigation and drinking. As demands on freshwater sources increase, the use of desalination processes to remove salt from ocean water is increasing. A concern of desalinating water is the large amounts of recovered salts that are returned to the ocean. Which of the following describes the most likely impact of desalination on the surrounding ocean environment?
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Explain the production of monoclonal antibodies and give an example of how they are used.PLEASE ANSWER MY QUESTION!
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1. What can you find out from a model of seed?A.The size of the seedB.The shape of the seedC.The structure of the seed2. What causes a bee to move pollen?A.The pollen is light and sticky.B.The pollen has structures like wings.C.The pollen has hooks that catch onto the bee.Guys plssss help me with this...
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