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Who figured this Genetics Stuff Out? Biology Standards 3a and b Genetic s
Introduction Genetics: study of heredity Heredity: DNA passes to each generation.
Traits Specific characteristics that are coded from DNA Golden Fur Black Chin 4 limbs 2 white ears 2 eyes TPS: Describ e traits of this animal
Genes Control Traits Genes: sequences of DNA Has 2 contrasting forms called alleles
Alleles Can either be dominant (shows up in phenotype) or recessive (does not show up in presence of a dominant allele) Called principle of dominance
HIStory Gregor Mendel, a botanist monk, worked on pea plants. Performed crosses of plants: pollen on female part of plant. Sexy Pea Plants!
P vs F1 vs F2 Generations P = Parents F1 = 1 st Generation F2 = 2nd Generation
Laws! Alleles separate during formation of sex cells (gametes). Law of segregation
Law of independent assortment Genes for diff. traits assort independently of each other. Ex: if you have brown hair does not mean you will get brown eyes…. traits separate independently Laws!
Mendels Laws of Heredity Why we look the way we look...
The Work of Gregor Mendel Section 11–1. GENETICS The scientific study of heredity is called. The scientific study of heredity is called. Genetics Genetics.
11-1 The Work of Gregory Mendel Flora I. Genetics Genetics – the study of heredity Essential to understanding biology.
Every living thing has a set of characteristics inherited from its parent or parents Heredity holds the key to why each species is unique Genetics:
Mendels Laws. What we already know… Inheritable factors or genes are responsible for all heritable characteristics Phenotype is based on Genotype Each.
Introduction to Mendelian Genetics. Some History For thousands of years farmers and herders have been selectively breeding their plants and animals to.
Chapter 9 FundamentalsOfGenetics Revised by: R. LeBlanc Biology 1/12.
Genetics. Cells-Nucleus-Chromosomes- DNA- Genes They are all found in a cell. They are all located in the body.
Genetics-study of heredity Heredity- transmission of traits from parents to offspring.
Mendelian Patterns of Inheritance BIOLOGY. Gregor Mendel ( ) Austrian monk who formulated fundamental laws of heredity in early 1860s. –Studied.
Heredity LN #18 California Content Standard Genetics 2g. Students know how to predict possible combinations of alleles in a zygote from the genetic makeup.
Genetics. Gregor Mendel Father of Genetics published findings on plant breeding and inheritance (During American Civil War) Not discovered.
Genetics. Gregor Mendel Father of Genetics published findings on plant breeding and inheritance (During American Civil War) Not discovered until.
CHAPTER 9 INTRO TO GENETICS. INTRODUCTION TO GENETICS.
Genetics Mini-Review. CDQ 2 Sexual Reproduction and Genetics Chapter 11 A. Felix Mendelssohn B. Gregor Mendel C. Dr. Reginald Punnett D. Albert Einstein.
Chapter # - Chapter Title $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400$na$400 $500 Topic 1Topic 2Topic 3Topic 4 Topic 5 FINAL ROUND.
MRs Jackie Principles of Genetics Part II. Terminology Allele- alternative form of a gene for a certain trait. Example seed shape R and r, and flower.
Mendel and Monohybrid Crosses Notes. Gregor Mendel Mendel was an Austrian monk. Mendel formulated two fundamental laws of heredity in the early 1860's.
Todays Objectives: SOL BIO.2e, BIO.6d-BIO.6g Given a description of Mendels work with garden peas, explain and/or identify Mendels principles (dominance,
Warm-up Complete these crosses. Give the possible genotypic results and phenotypic results. 1.Free ear lobes are dominant to attached ear lobes in humans.
GENETICS Ch. 11. Gregor Mendel Genetics is the study of heredity. Genetics is the study of heredity. Gregor Mendel (1860s) discovered the fundamental.
Intro to Genetics. Human Chromosomes Mendels Work Gregor Mendel- b Father of Genetics Studied 7 different traits: seed shape & color, seed coat.
Inheritance Inheritance: the way genes are passed down. If a father doesn’t have a leg does that mean his children will be born with out a leg????
Do Now: 1. Certain acquired characteristics, such as mechanical or mathematical skill may be inherited. 1. Certain acquired characteristics, such as mechanical.
Exploring Mendelian Genetics Introduction to Genetics Chapter 11 Section 3 Honors Biology.
Genetics GREGOR MENDEL and HIS WORK. Genetics the study of heredity the way in which traits of parents are passed on to offspring.
Genetics N’ Stuff. Who Came Up with This? Gregor Mendel Proposed theory of heredity –Traits are passed from parents to offspring.
Words to know… Heredity - the passing of traits from parent to offspring. Genetics - the study of heredity. Trait- a specific characteristic Gene- chemical.
GENETICS A Conceptual Approach FOURTH EDITION GENETICS A Conceptual Approach FOURTH EDITION Benjamin A. Pierce © 2012 W. H. Freeman and Company CHAPTER.
Chapter 12 Patterns of Inheritance. BACK IN THE DAY…. Theories on Inheritance –Bloodlines –Heridity occurs within species –Traits are transmitted directly.
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