Science Homework Help. Fordham University Meiosis to Mitosis Sexual Life Cycle Questions
This assignment consists of five questions. Each of your responses should be one or more paragraphs long, depending upon the depth of the question. An answer consisting of only a few short sentences is insufficient, and will receive a poor grade. Be sure to cite any and all sources correctly so that your academic integrity is not called into question.
Copy the following questions, add your answers, and submit them below in one attached document.
1. Compare meiosis to mitosis. In your detailed explanations of the differences between these two processes make sure you point out the specific stages that result in “reduction division,” the change from a diploid number of chromosomes to a haploid number of chromosomes.
2. Give an example of an organism that has a sexual life cycle and briefly describe this cycle. Explain how and why fertilization alternates with meiosis through successive generations. Also, discuss the importance of sexual reproduction to evolution.
3. Explain how each of the following rules applies to monohybrid crosses and give a specific example of each rule:
- Multiplication rule
- Addition rule
4. Describe the appearance of a pedigree and discuss its importance in tracing inheritance patterns. Explain how a pedigree can illustrate the following types of inheritance:
- Autosomal recessive
- Autosomal dominant
- Sex-linked
5. Briefly describe the important early contributions of the following two men to the field of genetics:
- Thomas Morgan
- Alfred Sturtevant
