PPT-Heredity & the Environment

Tobacco Albino Seeds I Background Information An organisms phenotype or physical appearance for a particular trait is the result of both its genetic makeup and the environment Genes may be turned off by . Extremes of Intelligence: Mental Retardation. Diagnosis based on . IQ and adaptive testing. diagnosis reserved for individuals with . sub-average general mental ability . IQ 2 or more SD below mean. accompanied by deficiencies in adaptive skills, . D 37. Use the Punnett square technique to predict the distribution of traits in mono- and di-hybrid crossings.. Learning Target: . Principles of Heredity . I Can. …Explain the foundation principles of Mendelian Genetics. Chapter 4. 7. th. Grade Science. Mendel’s Work. ______________ - “Father of Genetics”. A priest that conducted experiments in his garden that revolutionized the study of heredity.. ___________ - the passing of physical characteristics from parents to offspring. For each question you missed, write down the entire correct answer (not just the letter) and where it is at in the textbook or notes, and what it says about it.. . Example:. Question 3. Soma is the correct answer. Found in notes. Soma is the main body of the neuron. . Theories of Inheritance. Chapter 7. Key Concepts. Neither Darwin nor Wallace knew how variation could be produced in Nature. . . What do we attribute this to now? . The accepted theories of inheritance were the . Environment and Heredity. Socialization. Socialization: continuing process whereby an individual acquires a personal identity and learns the norms, values, behaviour, and social skills appropriate to his/her social position.. Chapter 12. I. Pedigree. Graphic representation of genetic inheritance. (Look at Fig 12.1 and 12.2). I. Pedigree. Circle = female. Square = male . Shaded = shows trait being studied. Half Shaded = Carrier. How Fertilization Takes Place. Fertilization. Union . of sperm and ovum to produce a . zygote.. Also called conception. Zygote. :. One-celled . organism resulting from . fertilization. . Duplicates itself by cell division to create a . :The inheritance of traits. Heredity Terms. . Genes:. Sections of DNA that code for a trait.. Heredity Terms. . Alleles:. Different forms of a gene that code for a trait. One from mom, one from dad.. 2.5.2 Heredity . and Gene Expression. 2.5.3 Genetic . Code. 2.5.4 DNA Structure. , Replication and Profiling. Follow-Me – . iQuiz. Q. What term is used to describe differences within a population with respect to features such as height?. heredity. Heredity is the cause of similarities between individuals. This is the reason that brothers and sisters with the same parents resemble each other and with their parents. Variation is the cause of differences who do resemble each other are still unique individuals. Thus, we have no trouble in recognizing the differences between sisters, for example, and even ‘identical’ twins are recognized as distinctive individuals by their parents and close friends. . Introduction It was organized collaboratively by the Max Planck Institute for the History of The fourth workshop was specifically of The major results, as documented in this volume, During the era of Associate Professor. Variation. . Importance of variation. . Types of variation. . Phenotypic variation. Partitioning of phenotypic variation. Causes of phenotypic variation. G. enetic variation. Prof. Roomana N. Siddiqui. Chairperson, Dept. of Psychology. Aligarh Muslim University. Nature nurture controversy deals with the relative contribution of nature and nurture on human behaviour.. Nature refers to the genes and hereditary factors that influence who we are ranging from our physical appearance to our personality traits..