Activity 4-Dihybrid Cross 1. Use the introduction of the dihybrid fruit fly cross to draw a dihybrid cross of LlBb x LIBb (see "learn about punnett squares"). INSERT AN IMAGE OF YOUR DRAWING HERE Activity 5 - X-linked Traits 1. An allele for eye color located on the X chromosome. Draw and upload a punnett square for the following cross: XTX* female and XTY male flies. Label the punnett square, label the alleles that represent those from the sperm and the egg. INSERT AN IMAGE OF YOUR DRAWING HERE

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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.