In guinea pigs, a black coat (B) is dominant over a white coat (b), and straight hair (S) is dominant over curly hair (s). The genes for coat color and type of hair are located on different chromosomes.  A heterozygous, black, and straight hair guinea pig (BbSs) was test crossed. What is the phenotypic ratio of the offspring produced from the test cross? Use 0 for phenotypes not produced in the above cross. Number: Answer Answer Answer Answer Phenotype: Black straight Black curly White straight White curly

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Q: dihybrid cross

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Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.