Ultimate Biology Study Guide - Questions & Answers

What is an organelle?
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Food webs diagram the complex relationships of energy flow in an ecosystem containing a variety of producers and consumers. A diagram is provided. Which of the following correctly shows one path that energy would flow through this ecosystem?A. A Star grass termite wildebeest aardvarkB. B Hyena aardvark impala harvester antC. C Grasshopper termite warthog hareD. D Red oat grass termite wildebeest lion
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How do the circulatory and respiratory systems play a role in track and field?
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Both plant and animal cells have a cell membrane. Describe the structure and function of the cell membrane.Ambas clulas, animal y vegetal, tienen membrana celular. Describe la estructura y funcin de la membrana celular.
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A food web diagram is provided. Based on the diagram, which three consumers all get their energy directly from the same producer?A. A Squirrel, robin, and field mouseB. B Squirrel, deer, and mountain lionC. C Prairie grass, deer, and mountain lionD. D Plant seeds, field mouse, and snake
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Some people think hydropower should be used supply all of the electricity for the United States. Which of the following statements describes a flaw in this plan?A. Wind power causes too much pollutionB. Wind cannot used to generate electricity C. Wind power can be used only in certain areas D. Wind power contributes to climate change
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How much does this is the ability of the body to maintain internal balance by changing external conditions how does the Respiratory system to help maintain homeostasis respiratory system help maintain homeostasis
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What happened when the Argentine ants and the red imported fire ants went to war with each other in the United States?
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Suggest ONE reason why some plants have no dispersing seeds
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The graph provided shows the change in size of four populations introduced into a new habitat. Which population was the first to reach the limit of the capacity of this habitat to support it?A. Species 1B. Species 2C. Species 3D. Species 4
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According to your data, which cell was most successful at receiving the needed nutrient (food coloring) in the allowed time?
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Select a type of renewable energy. Compare it to fossil fuels by explaining two pros and two cons for its implementation on a large scale. Maintain an environmental focus (do not just give economic reasons).
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What predictions can you make for what might happen if the tools of biotechnology spread to everyone, and lead to an explosion of diversity of new living creatures?
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What happened when the Argentine ants and the red imported fire ants went to warwith each other in the United States?Help me ASAP
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which of these is an effect of an algal bloom?A. The mercury contained in fish build up in animals that eat the fishB. An increased growth in microorganisms result in oxygen depletionC. Materials containing metal are toxic to organisms that live in themD. Bacteria are introduced to break down hydrocarbons in an oil spill
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This graph shows the number of turtles living in a pond over time.What happens to the number of turtles over these five years?The number goes up.The number goes down.The number goes up and down.The number stays the same.
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A carrot would be an example of a _______ system. The apical meristem and new growth in the roots are protected by the _______. Stems of _______ contain a ring of vascular tissue, which includes the xylem and phloem. Stems thicken to support plants growing taller during _______ growth. _______ regulate the exchange of gases in the leaves and help maintain homeostasis. The leaves are often broad and flat because they are the main site of _______ in a plant. The force that allows water molecules to stick to other water molecules is called _______. The process by which plants release water into the air as vapor, while pulling more water upward into the leaves is called _______. Respond to the following based on your reading. Explain, in your own words, the role of cohesion and adhesion in plant transpiration. What are several adaptations that leaves have undergone? Why do leaves have adaptations in different parts of the world? Choose three nutrients and explain how a plant may look if it has a deficiency in those nutrients.
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A life cycle is best described as the...-series of changes in the development of an organism-movement of an organism from place to place-ability of an organism to adapt to its environment-flow of energy through the organism in the environmentOther:
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The Florida Everglades is a large, warm wetland with many plants, animals, and microscopic organisms. Which part of the Earth system includes the water in the Everglades?Group of answer choicesa.the atmosphereb.the hydrospherec.the cryosphered.the geosphere
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The movement of a substance against its concentration (from low to high concentration) through a carrier protein is called _____.Select one:a. selective permeabilityb. osmosisc. facilitated diffusiond. active transport
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Logging involves people cutting down trees to acquire timber for uses such as building homes and making paper. How would logging affect a pine forest ecosystem? Choose the two that apply.A.It would remove all the soil from the area.B.It would change the plant populations in the area.C.It would remove all the populations from the area.D.It would change the animal populations in the area.
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PLEASE HELP!!! Will mark as brainliest!In Linneaus's book Systema Naturae, minerals were originally included while classifying living things. But, minerals were later removed from this classification. What characteristic of science does this show? A. Scientific knowledge is rigid. B. Scientific knowledge is permanent. C. New evidence emerges by chance. D. New interpretations are a part of science
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After being born from an egg, a larva eventually grows into a fly. This is known as..-metabolism-growth-reproduction-metamorphosis-Other:
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when does gametogenesis occur
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