Biology Questions

Water boils when its vapor pressure becomes equal to _________ pressure.
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What fact of reproduction limits the distribution of Bryophytes to habitats near water?
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Water is drawn upward from the roots through plant tissue to the leaves by what?
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What are the products of glycolysis?
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A major unit of the genetic code is called a(n) _____. chromosome genome RNA gamete
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Help please?!?! :) A condition in which the gametes are the same shape and size would be called: A. heterogamy B. isogamy C. oogamy D. anisogamy
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Where did the Amoeba get it's name from?
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Sean wants to know whether monarch butterflies prefer to feed from flowers of a certain color. Sean placed different colored lantana flower plants in separate 1-L terra cotta flower pots. He has a white lantana, purple lantana, orange lantana, yellow lantana, and red lantana. Sean set the pots on his back porch. He then observed the pots for four days and recorded how many visits each of the flower plants received from a monarch butterfly. What is the variable in Sean's experiment?
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What does the nuclear membrane do?
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Increases in greenhouse gases cause increases in global temperature because these gases are able to trap heat reradiated from Earth's surface. Answer True False
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A cell with chloroplasts and a cell wall made of cellulose would likely belong to a(n)
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how many different allele combinations would be found in the gametes produced by a pea plant whose genotype was RrYY
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Doe protein make up 90% of our body weight?
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Select all that apply. Plants are used for ____
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What is Epigeal Germination?
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Natural selection is based on the idea that as an environment changes, an individual’s genetic makeup will change suddenly to suit the new environment.
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Diffusion of oxygen and carbon dioxide across cell membranes occurs most during _______. Select one: a. ventilation b. internal respiration c. movement of air from the nose to the nasal cavity d. both a and b
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Define a branch point (also called a node) on a phylogenetic tree and describe what it represents.
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