AP Biology: Chapter 13 - Meiosis and Sexual Life Cycles Overview * The transmission of traits from one generation to the next is called inheritance‚ or heredity * Along with inherited similarity there is also variation * Genetics is the scientific study of heredity and hereditary variation I. 13.1 Offspring Acquire Genes from Parents By Inheriting Chromosomes A. Inheritance of Genes * Parents endow their offspring with coded information in the form of hereditary units
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factors: -Bladder distention prevent descent -A uterus that is overstretched because of multiple gestation -Administration of analgesia B. HYPERTONIC CONTRACTIONS -Marked by an increase in resting tone more than 15mmHg -Contractions then to occur frequently -Occur because muscle fibers of myometrium do not repolarize or relax after a contraction -They tend to be more painful than usual because the myometrium becomes tender from constant
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RAN Tuning project in the post-processing tool TEMS Deskcat 5.6. In the table below are listed the main causes that must be considered during the analysis‚ with the explanation for each cause. CLASSIFICATION CRITERIA Poor Coverage The Drop occurs in regions where conditions CPICH RSCP and/or CPICH Ec/No are measured in critical values not suitable for a proper connection.
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homogenize others within social categories. Stereotypes developing from the grouping of traits. 2. What other perceptual error is apparent in this case study? The other perceptual error in this case study is the halo effect that can occurs when general impression of a person‚ usually based on one prominent characteristics‚ dissorts our perception of other
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contractions causing cervical change that occur between 20-37 weeks of pregnancy. Premature Rupture of Membranes- the spontaneous rupture of the amniotic sac and leakage of amniotic fluid that occurs at any time before labor. Women report a sudden gush or slow leak of fluid from the vagina. Women are hospitalized in order to prolong pregnancy to allow the fetus to mature unless complications such as infection occur. Gestational Diabetes Mellitus- glucose intolerance that occurs during pregnancy. Poor control
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be tectonic plates. Tectonic plates occur where there is radioactive decay in the core and temperatures are extremely high. This decay can occur anywhere in the earth’s core. This results in a plume of magma rising through the mantle creating a thermal current. When this current reaches the surface it spreads through the asthenosphere‚ before cooling and sinking. These are the convection currents which move tectonic plates. Convection currents will only occur in liquid form and in warm conditions
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the water making a solution. No chemical reaction occurs. No new substance is formed: it is just sugar in water It is also reversible: if you boil the water there will be traces of sugar left. Therefore this is an example of a physical change. Chemical Change: A usually irreversible chemical reaction that causes a change in matter’s chemical properties resulting in the formation of another substance. . When a chemical change occurs after a chemical reaction there are clues for you to
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organisms occurs from linkages and crossing over. The Independent Assortment of Random Fusion of gametes also creates variation. Mutation will occur and new gametes or alter existing ones. What is mutation? Mutation is a permanent alteration of a genomic sequence. It may be divided into two categories: 1) Point/ Gene Mutation 2) Chromosomal Mutation Mutations may either be advantageous or disadvantageous and are not all inherently negative Point/ Gene Mutation They occur at a single
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Group Leader/Intro:Elias Hernandez Bullying‚ harassment‚ or picking on someone seems to occur way to often in today’s generation. Everywhere and anywhere teens from around the world bullies or tarnish another tenn in their schools. This phenomenon occurs everyday in schools or anywhere where teens interact with each other. But now not only physically bullying occur but cyber bullying and harassment occurs very often on social media. Teens have more courage to say bad and negatives things about another
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progresses‚ the teacher and student work together to assess the student’s knowledge‚ what she or he needs to learn to improve and extend this knowledge‚ and how the student can best get to that point (formative assessment). Assessment for learning occurs at all stages of the learning process. In past decades‚ teachers would design a unit of study that would typically include objectives‚ teaching strategies‚ and resources. An evaluation component—the test or examination—may or may not have been included
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