Biology

Which kingdom consists of only heterotrophic organisms? A. Bacteria B. Protista C. Fungi D. Plantae
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what is all of the dna in a set of 23 chromosomes referred to as?
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How does the water cycle cause weather? Choose any that are correct
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please help me! I'll give tons of points.
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Which of these structures are used to eliminate wastes in an earthworm?A. NephridiaB. Sperm ductsC. Oviducts
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What does it mean for the brain to process information contralaterally? What about ipsilaterally? How does the corpus callosum play a role in theseprocesses (both contralateral and ipsilateral)? What happens when someone has a split-brain procedure?
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The following are problems with rapid growth *overcrowded schoolspolluted rivers and drinking waterbarren landall above
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Close breeding and line-breeding are a part of what type of straight breeding system?A: CrossbreedingB: Grading upC: InbreedingD: Outcrossing
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These type of cells are specialized, complex, more modern and multi-cellular and most plants and animals fit into this domain. options:Prokaryotic CellsEukaryotic CellsNeither A nor BBoth A and B
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How many chromosomes will be in a fertilized egg if the sperm has a monosomy disjunction error?
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BEST ANSWER GETS BRAINLIESTWhat is a polar molecule?
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Base your answer(s) to the following question on the diagrams below and your knowledge of biology. The diagrams represent two different cells and some of their parts. The diagrams are not drawn to scale. Which statement best describes these cells?
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a mechanism for evolution in nature
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why is modification of seed is useful
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Explain the carbon circle in 5 sentences
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Which of the following is an example of an adaption?A: Wolves work together to catch preyB: A dog walks without pulling on its leashC: Ducks swim near the shore by a picnic area, where food is always availableD: Birds living near a highway learn not to fly away every time a car passes
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what are the two primary types of water pollution that have to do with where the pollution came fromPoint source and non point source Physical and liquidGroundwater and surface waterChemical and biological
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Question 4 I need help with
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Although both eukaryotes and prokaryotes are capable of causing infectious diseases in humans, eukaryotes are unique because they have a/an:
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Which process is absent in animal cells?making proteinschemical reactionsrespirationphotosynthesis
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Why do cells go through division?A. RepairB. ReproductionC. GrowthD. All of these are correct
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Which of the following describes a process of succession after a forest fire?A. Small plants and trees grow back at the same time.B. Two types of plants grow side by side.C. Small plants grow but are eventually replaced by larger plants.D. Animals and plants both grow in the area.SUBMIT
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After a nuclear disruption in Siberia during the winter, scientists found evidence that the DNA in cells of local wildlife newboms had several mutations. Which ofthe following is a valid claim that can be made about how the nuclear disruption led to mutations?A High temperatures during the disruption caused damage to parental gametes (sex cells) resulting in mutations in newbornsmutations in newbornsB. High temperatures during the disruption caused damage to parental somatic cells resulting. C Exposure to radiation during the disruption caused damage to parental gametes (sex cells) resulting in mutations in newborns.D. Exposure to radiation during the disruption caused damage to parental somatic cells resulting in mutations in newborns.
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