These principles describe typical development as a predictable and orderly process. Ppt heredity and evolution powerpoint presentation. Chapter 4 heredity and evolution chapter outline genetic principles discovered by mendel mendelian inheritance in humans nonmendelian patterns of inheritance. Basic principles of heredity powerpoint ppt presentation. Under heredity we include all the factors that were present in the organism at birth. To many people, terms like development, growth, maturation, and learning all mean the same thing. Psychology 106 psychological principles for nursing psychology 106 psychological. In our book, we have there 3 principles ofheredity but in other references, they just onlyhave 2. Ppt basic principles of heredity powerpoint presentation. Basic principles of heredity ppt download slideplayer. Mendelian inheritance is a type of biological inheritance that follows the principles originally proposed by gregor mendel in 1865 and 1866, rediscovered in. Basic principles of heredity and genetic counselling. Meaning of growth and development, approaches to study of human development, principles of human development, biological influences of human growth and behaviours, personality theories, psychodynamic and behavioural.
In todays genetic language, a purebreeding pea plant line is a homozygote it has 2 identical copies of the same allele. Learn basic principles of heredity with free interactive flashcards. Ppt basic principles of heredity powerpoint presentation free to. The three most important mendels laws or principles of inheritance are listed below. Each human cell, except sex cells, contains 23 pairs of chromosomes, a total of 46. Msw paperiii human growth and development developmental. Our understanding of how inherited traits are passed between generations comes from principles first proposed by gregor mendel in 1866.
Mendellian principles of heredity christine joyce javier o ii love january 18. Results of the experiment after the research with plants, the basicunderlying principles of heredity that hediscovered also apply to people and otheranimals because the mechanisms of heredityare essentially the same for all complex lifeforms. Sex cellsthe sperm and the eggeach contain 23 chromosomes but form a total of 46 when they unite. Mendels principles of inheritance science learning hub. Explanation of mendels three laws through the discussion of. The interaction of heredity with environment has a great effect on many behavioral and psychological traits. Genetics is the study of heredity, the manner in which traits and characteristics for example, eye color are passed from parent to offspring. After watching this lesson, you will be able to describe universal patterns in the process of human growth and development by explaining each of the three principles of growth and development. When traits are passed from one generation to another they follow principles of genetic inheritance that were first defined by gregor mendel, a monk and. Ppt principle of growth and development psychology. An f1 crossbred pea plant is a heterozygote it has 2 different alleles. Mendel as the father of genetics dna from the beginning.
Choose from 500 different sets of powerpoint chapter 1 psychology flashcards on quizlet. We at byjus classes strongly believe that a spirit of learning and understanding can only be inculcated when the student is curious, and that curiosity can be brought about by creative and. Learn powerpoint chapter 1 psychology with free interactive flashcards. Two principles of heredity were formulated by gregor mendel in 1866, based on his observations of the characteristics of pea plants from one generation to the. Basic principles of heredity and genetic counselling ilesanmi oluwatoyin olatundun ph.
Heredity, the sum of all biological processes by which particular. There is a set of principles that characterizes the pattern and process of growth and development. He recognized the mathematical patterns of inheritance from one generation to the next. Center for gender and social policy studies, obafemi awolowo university, ileife, osun state, nigeria. If you continue browsing the site, you agree to the use of cookies on this website. A free powerpoint ppt presentation displayed as a flash slide show on id. Genetics mendellian principles of heredity slideshare. Human growth and development developmental psychology author dr. Choose from 500 different sets of basic principles of heredity flashcards on quizlet.