PPT-CHAPTER 15 THE CHROMOSOMAL BASIS OF INHERITANCE

1 A Background 1 Genetics 1860s Mendel proposed that discrete inherited factors segregate and assort independently during gamete formation 2 Cytology . And 57375en 57375ere Were None meets the standard for Range of Reading and Level of Text Complexity for grade 8 Its structure pacing and universal appeal make it an appropriate reading choice for reluctant readers 57375e book also o57373ers students R. r. Source: plant-genetics.kais.kyoto-u.ac.jp. ATGGGCACTGCCACT. A chromosome is a single DNA molecule forming a complex with histone proteins. DNA is highly compacted: DNA + histone proteins = . chromatin. Abnormalities in Chromosomal Number. Abnormalities in Chromosomal Structure:. Rearrangements. Fragile Sites. Define:. nondisjunction. polyploidy. aneupoidy. trisomy. monosomy. Abnormalities in chromosomal number. Hypothesis: The antenna shape follows monohybrid inheritance, where the allele of Knobbed antenna is dominant and the allele for Short antenna is recessive. . Step 1: . Mate two individuals with short antenna. Contents:. Introduction to sex linked inheritance.. Chromosome carries which type of genes?. Three types of traits. Characteristics of sex linkage.. Types of sex linkage.. Sex linked disorders.. Sex linked inheritance :. Introduction. The existence of genes, located in chromosomes and controlling phenotypes is known and predictable. But the firm establishment of such a chromosomal mechanism of inheritance does not necessarily preclude a role for other extra nuclear cell parts.. Systems Programming. Inheritance. Introduction. Base Classes and Derived Classes. Five Examples of Base Class and Derived Class Relationships. Constructors and Destructors in Derived Classes. Systems Programming . PRESENTATION OVERVIEW. Shariah & Inheritance. UK Inheritance Law. UK Inheritance Tax. Islamic Wills & Inheritance Solution. Summary. SHARIAH & INHERITANCE. “It is the duty of a Muslim who has anything to bequeath, not to let 2 nights pass without including it in his Will (Wasiyya)”. 1. Inheritance. Inheritance. allows a software developer to derive a new class from an existing one. The existing class is called the . parent class,. or . superclass. , or . base class. The derived class is called the . The chromosomal basis of sex varies with the organism. Sex-linked genes have unique patterns of inheritance. Copyright © 2002 Pearson Education, Inc., publishing as Benjamin Cummings. Genetics. 3. In human and other mammals, there are two varieties of sex chromosomes, . Multiple Inheritance. A subclass can inherit from multiple . superclasses. , and have the functionality of all of those . superclasses. available to it.. This is called . Multiple Inheritance. .. It sounds simple, and it is simple, but it is considered a very tricky to implement in a clear way.. CS1 -- Inheritance and Polymorphism. 1. What Is Inheritance?. Provides a way to create a new class from an existing class. The new class is a specialized version of the existing class. CS1 -- Inheritance and Polymorphism. Henry County Professional Learning High School Session II. Chromosomal Mutations. Deletion. – part of the chromosome is missing. Starts with breaks in the chromosome. Radiation, heat, viruses, chemicals, etc.. What if it’s NOT just the number?. Gene Mutations. Damaged Chromosomes . –. sometimes a portion of a gene or chromosome is lost or damaged during meiosis. Gene mutation. – a mutation that affects the gene.