1. Meiosis Cell division for the production of sex cells 2. Why do we need meiosis? Meiosis is necessary to cut the number of chromosomes going into the sex cells by half.…

1. KS4 BiologyCell Division and Fertilization 1 of 29© Boardworks Ltd 2004 2. ContentsCell Division and Fertilization Introducing cell division What is mitosis? Chromosomes…

Slide 1Genetics Slide 2 the study of heredity the way in which traits of parents are passed on to offspring Slide 3 Father of Genetics Gregor Mendel Austrian monk did experiments…

Slide 1Genetics GREGOR MENDEL and HIS WORK Slide 2 Genetics the study of heredity the way in which traits of parents are passed on to offspring Slide 3 Austrian Monk Considered…

Slide 11 Cross-Dressing or Crossing-Over: Sex Testing of Women Athletes Maureen Knabb, Department of Biology, West Chester University, and Joan Sharp, Biological Sciences,…

Slide 1Unit 8: Introduction to Genetics Test on: 2/3/12 Slide 2 Intro Although the resemblance between generations of organisms had been noted for thousands of years, it…

1. FERTILISATION 2. TYPES OF FERTILISATION EXTERNAL FERTILISATION-In external fertilisation the fusion of male and female gametes takes place outside the body of the female.…

1. Asexual vs. Sexual Reproduction 2. Asexual Reproduction A form of reproduction which does not involve meiosis or fertilization.Involves…

Slide 1 What is DNA? Chromosomes and their genes are made of a molecule called DNA. DNA molecules carry the code that controls what your cells are made of and what they do.…

Slide 1 Y10 Reproduction Slide 2 Cell Division Learning objectives  Know that mitosis is the division of a diploid cell that produces two genetically identical cells.…