Biology

Compare and contrast changes in the Pacific Ocean caused by El Nio and La Nia.Do you think El Nio or La Nia creates more favorable weather changes in the United States? Defend your answer.
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What was Charles Darwin's contribution to the theory of evolution Brainly?
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Which of the following processes occurring during meiosis helps to produce and maintain genetic variation in natural populations? Choose the best answer.DNA replicationcrossing overfertilizationlinkage
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If an organism consumes more food than it uses for energy, what happens to the extra food energy?
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After playing in an old shed, two boys tell their mother that they hurt all over. She checks and finds that they both have fevers. One says that he is dizzy and his head hurts, while the other says he thinks he might vomit. Wondering what the boys have gotten into, their mother seeks medical help. After running tests, the doctor informs her that the boys have managed to pick up a hantavirus. It is a very serious strain, Sin Nombre, and they must get treatment straight away. Considering the boys situation, where do they MOST likely live? A. Hantaan, Korea B. Taos, New Mexico C. Seoul, Korea D. Gaithersburg, Maryland
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Which is the purpose of artist in social realism?
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Which of the following is not true of the reaction catalyzed by RNA polymerases?A) Template DNA is copied in the 3' to 5' direction. B) The 3'-hydroxyl group of the growing RNA strand is a nucleophile. C) The reaction is magnesium ion-dependent. D) U residues are incorporated into the RNA to pair with T residues of the template. E) The RNA molecule is synthesized in the 5' to 3' direction.
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fragments of copied dna created on the lagging strand.T/F
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How many moles of oxygen are in 2 moles of H2O?
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What are some of the arguments that DID is not a genuine disorder? Im working on a Psychology paper and I couldnt find anything in the textbook about an argument and Im really stressed
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1. The axial skeleton includes what bones?2.The arms and legs are categorized as what part of the skeleton?3. The bone forming cells are termed what?
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Which of the following carry energy in the form of electrons or a terminal phosphate?Choose one or more:A. ATPB. ADPC. adenosine triphosphateD. adenosine diphosphateE. FADH2F. NADHG. NADPH
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A product containing antiseptic reaches what level of decontamination?
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What climate factors can scientists change in a climate model?
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One characteristic of all living things is heredity.Which of the following best describes heredity as it relates to biology?Question 3 options:A.The passing of biotic and abiotic resources from parent to offspringB.The passing of energy and nutrients from parent to offspringC.The passing of material possessions from parent to offspringD.The passing of genes and genetic traits from parent to offspring
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Ecosystems with greater biodiversity have an increased stability.truefalse
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Read the following passage about teaching the arts in schools. Then, answer the question that follows. While stem courses are all important, we cannot forget about the arts. 93% of americans believe that the arts are essential for a balanced education, and statistics show that studying art improves reading and math scores. In addition, art can enrich students' creativity, mental health, and social development, and who wouldn't want that for their children? which two rhetorical appeals or devices are used in this passage?.
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Check THREE that apply.Select all that apply. What are producers in a food chain?organisms that do not rely on other organisms for foodthe chain of organisms that live in the same spaceorganisms that rely on plants or other consumers for food and energyorganisms that are able to make food by means of photosynthesisthe first organisms in a food chain
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Described below are groups of symptoms that can be present in honey bee colonies. Your job is to correctly identify what is happening in the colony. Remember, some of the symptoms may be caused by similar reasons, so be sure to identify the BEST answer for each symptom. 1. Few adult workers, brood pattern is spotty, drone brood or drone adults are not necessarily present 2. Few adult workers, brood few and irregular, multiple eggs in cells, lots of adult drones, brood limited to drone brood 3. Lots of adult workers, lots of capped brood, lots of young larvae, lots of eggs, no queen cells 4. Lots of adult workers, lots of capped brood, lots of young larvae, few or no eggs, queen cells present and at various stages of development 5. Moderate number of adult workers, moderate amount of capped brood, no young larvae, no eggs, ripe queen cells present, multiple queen cells present with tips opened 6.Moderate number of adult workers, moderate amount of capped brood, no young larvae, no eggs, opened queen cells present, some queen cells present opened at the sides 7. Moderate number of adult workers, moderate amount of capped brood, moderate number of eggs and young larvae, 2-3 queen cells of similar age 8. Moderate number of adult workers, lots of eggs and young larvae, no capped brood. 9. Few adult workers, brood pattern is spotty, workers with deformed wings are present These are the answer choices for each question. a) colony is superseding its queen b) colony is queenless and has laying workers c) colony is preparing to swarmd) colony has high Varroa levels e) queen is producing inbred progeny f) colony has swarmed and will not swarm again g) colony has swarmed and may swarm again h) colony is in rapid growth but not preparing to swarm i) colony is a new swarm experiencing fast growth
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What does an autotroph do?
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a student ate a meal of ugali and meat describe the process of digestion of the meal from the mouth to the ileum
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How do Demetri' reult how that digetive enzyme are crucial to maintaining homeotai in the body?
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Most calico cats are female. However, a few rare males are observed. What is the genotype of a male calico cat?a. X BX Ob. X OYc. X BYd. X BYYe. X BX OY
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Hydrobiofication is the alteration of the hydrologic characteristics of water that leads to degradation. True False
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