Alternative Patterns of Inheritance
In this lesson, students will learn about the different types of inheritance, including co-dominance, sex-linked, and incomplete dominance. The lesson includes a warm-up exercise, a PowerPoint presentation, and
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About Alternative Patterns of Inheritance
PowerPoint presentation about 'Alternative Patterns of Inheritance'. This presentation describes the topic on In this lesson, students will learn about the different types of inheritance, including co-dominance, sex-linked, and incomplete dominance. The lesson includes a warm-up exercise, a PowerPoint presentation, and. The key topics included in this slideshow are . Download this presentation absolutely free.
Presentation Transcript
Slide1Alternative Patterns of Inheritance• Warm-Up • Objective • Powerpoint • Packet/book work – what you don’t finish is HW • Exit Ticket • Name and describe an example of genetic recombination.
Slide2Objective• Students will demonstrate understanding of the different types of inheritance (co- dominance, sex-linked, incomplete dominance) by independently completing a worksheet. • By the end of class today, you will be able to identify and describe codominance, incomplete dominance, and sex-linked inheritance
Slide3Co-DominanceIncomplete Dominance
Slide4Co-Dominance• There are multiple dominant alleles that are both expressed in the phenotype. • If there are multiple Dominant alleles, how would you write that? Aa wouldn’t be enough.
Slide5Incomplete Dominance• Neither allele is dominant, so the heterozygote creates a combined phenotype. • What’s the difference between incomplete dominance and co- dominance?
Slide6Sex-linked• When an allele is on a sex-chromosome. • Hemophilia is x-linked recessive. What does this mean? • Why are men more likely to get hemophilia?
Slide7Exit Ticket• Which type of inheritance is demonstrated by the picture? How can you tell. • 3 sentence limit
