'F2 plant' presentation slideshows

CHAPTER 14

CHAPTER 14. INTRODUCTION TO GENETICS. MODELS OF HEREDITY. 1. BLENDING MODEL - genetic material contributed by the two parents mixes - over many generations, a freely mating population will give rise to a uniform population of individuals - everyday observation contradicts this model

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Basic Mendelian Principles

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Test Cross

Test Cross. Tall (dominant phenotype) plants of the F1 generation will have one of the following genotypes: DD or Dd. Test Cross. By crossing to a homozygous recessive individual, the genotype of an unknown individual will be revealed in the offspring. D. d. d. d. Test Cross.

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